From 6c83506cb44b1d20f66df404f0b6468b0e291b6b Mon Sep 17 00:00:00 2001 From: RossTheRoss Date: Tue, 25 Jun 2019 17:55:13 -0500 Subject: Do a thing: --- ee1301/wk3/hw3_directory/strap012_HW3A.cpp | 122 ++++++++++---------- ee1301/wk3/hw3_directory/strap012_HW3B.cpp | 128 ++++++++++----------- ee1301/wk3/hw3_directory/strap012_HW3C.cpp | 100 ++++++++-------- ee1301/wk3/lab3/RootBabylon2.cpp | 80 ++++++------- ee1301/wk3/lab3/RootBabylonOG.cpp | 66 +++++------ ee1301/wk3/lab3/fib.cpp | 42 +++---- ee1301/wk3/lab3/gcd.cpp | 72 ++++++------ ee1301/wk3/lab3/multTable.cpp | 36 +++--- ee1301/wk3/lab3/mysteryBox.cpp | 24 ++-- ee1301/wk3/lab3/primeFactor.cpp | 52 ++++----- .../wk3/lab3/strap012_lab3_decimal_roman_conv.cpp | 116 +++++++++---------- 11 files changed, 419 insertions(+), 419 deletions(-) (limited to 'ee1301/wk3') diff --git a/ee1301/wk3/hw3_directory/strap012_HW3A.cpp b/ee1301/wk3/hw3_directory/strap012_HW3A.cpp index 6a4ec6c..42aae10 100644 --- a/ee1301/wk3/hw3_directory/strap012_HW3A.cpp +++ b/ee1301/wk3/hw3_directory/strap012_HW3A.cpp @@ -1,62 +1,62 @@ -/* -27 Feb 2019 -Matthew Strapp -5449340 -EE1301 -Spring 2019 -Homework 3A -One-armed Bandit Simulator -*/ - -#include -#include -#include -#include - -int spin_the_wheels(int d, int w); - -int main () { - srand(time(NULL)); - int w, d, winCount, winTest; - for (w=3; w<=6; w++) { - winCount=0; - for (d=9; d<=27; d++) { - winCount=0; - for (long n=1000000; n>0; n--) { //The simulation is always done 1,000,000 times - winTest = spin_the_wheels(d, w); - winCount+=winTest; - } - if (w==6) { - std::cout << std::scientific; - } - std::cout << "w=" << w << ", d=" << d - << ": Simulated probability = m/n = " << (winCount / 1000000.0) * 100.0 << "%. " - << "Theoretical probability = " << (d / (pow(d, w))) * 100 << "%." << std::endl; - d+=2; - } - } -} - -// Function: spin_the_wheels -// --------------------------- -// Simulates the one-armed bandit from the previous HW -// d: the number of options on the spinner -// w: the number of spinners -// returns: Either 1 for win or 0 for loss - -int spin_the_wheels(int d, int w) { - int spinOG=0, spinNew=0, win=0; - spinOG = ( (rand() % d) + 1); //Original spin is always the same - w-=1; //The first wheel was spun as spinOG - for (int i=0; i +#include +#include +#include + +int spin_the_wheels(int d, int w); + +int main () { + srand(time(NULL)); + int w, d, winCount, winTest; + for (w=3; w<=6; w++) { + winCount=0; + for (d=9; d<=27; d++) { + winCount=0; + for (long n=1000000; n>0; n--) { //The simulation is always done 1,000,000 times + winTest = spin_the_wheels(d, w); + winCount+=winTest; + } + if (w==6) { + std::cout << std::scientific; + } + std::cout << "w=" << w << ", d=" << d + << ": Simulated probability = m/n = " << (winCount / 1000000.0) * 100.0 << "%. " + << "Theoretical probability = " << (d / (pow(d, w))) * 100 << "%." << std::endl; + d+=2; + } + } +} + +// Function: spin_the_wheels +// --------------------------- +// Simulates the one-armed bandit from the previous HW +// d: the number of options on the spinner +// w: the number of spinners +// returns: Either 1 for win or 0 for loss + +int spin_the_wheels(int d, int w) { + int spinOG=0, spinNew=0, win=0; + spinOG = ( (rand() % d) + 1); //Original spin is always the same + w-=1; //The first wheel was spun as spinOG + for (int i=0; i -#include -#include -#include - -int charTest (char character); - -int main () { -using namespace std; - int test; - char character; - bool isAlphaNumeric=true; - while (isAlphaNumeric) { - cout << "Enter a single digit or an alphabetic character: "; - cin >> character; - cout << "You entered " << character << ", "; - test = charTest(character); - if (test==0) { - isAlphaNumeric=false; - cout << "which is not a letter or a number."; - } - if (test==1) { - cout << "which is a number."; - } - if (test==2) { - cout << "which is a lower case letter."; - } - if (test==3) { - cout << "which is an upper case letter."; - } - cout << endl; - } -} - -// Function: charTest -// --------------------------- -// Tests to see what kind of character was inputted -// input: character from prompt in main -// returns: 1 if number, 2 if lower case, 3 if upper case, 0 if not any of the previous - -int charTest (char character) { - if (character >= '0' && character <= '9') { - return 1; - } else { - if (character>='a' && character<='z') { - return 2; - } else { - if (character>= 'A' && character<='Z') { - return 3; - } else { - return 0; - } - } - } +/* +27 Feb 2019 +Matthew Strapp +5449340 +EE1301 +Spring 2019 +Homework 3B +Character Detection +*/ + +#include +#include +#include +#include + +int charTest (char character); + +int main () { +using namespace std; + int test; + char character; + bool isAlphaNumeric=true; + while (isAlphaNumeric) { + cout << "Enter a single digit or an alphabetic character: "; + cin >> character; + cout << "You entered " << character << ", "; + test = charTest(character); + if (test==0) { + isAlphaNumeric=false; + cout << "which is not a letter or a number."; + } + if (test==1) { + cout << "which is a number."; + } + if (test==2) { + cout << "which is a lower case letter."; + } + if (test==3) { + cout << "which is an upper case letter."; + } + cout << endl; + } +} + +// Function: charTest +// --------------------------- +// Tests to see what kind of character was inputted +// input: character from prompt in main +// returns: 1 if number, 2 if lower case, 3 if upper case, 0 if not any of the previous + +int charTest (char character) { + if (character >= '0' && character <= '9') { + return 1; + } else { + if (character>='a' && character<='z') { + return 2; + } else { + if (character>= 'A' && character<='Z') { + return 3; + } else { + return 0; + } + } + } } \ No newline at end of file diff --git a/ee1301/wk3/hw3_directory/strap012_HW3C.cpp b/ee1301/wk3/hw3_directory/strap012_HW3C.cpp index 79a65a2..6886106 100644 --- a/ee1301/wk3/hw3_directory/strap012_HW3C.cpp +++ b/ee1301/wk3/hw3_directory/strap012_HW3C.cpp @@ -1,51 +1,51 @@ -/* -27 Feb 2019 -Matthew Strapp -5449340 -EE1301 -Spring 2019 -Homework 3C -Character Detection -*/ - -#include -#include -#include -#include -using namespace std; - -void swapCase(char s); - -int main() { - char character; - do { //This loops until '@' is entered - cout << "Please enter a character that is an ASCII letter in the range [A-Za-z]: "; - cin >> character; - if (character!='@') { - swapCase(character); - } - } while (character!='@'); -} - -// Function: swapCase -// --------------------------- -// Swaps the case of a latin ASCII character and prints an error if not one -// s: the character inputted -// Outputs: Nothing, the function just outputs the response - -void swapCase(char s) { - char New; - cout << "You entered " << s; - if ( (s >= 'a' && s <= 'z') || (s >= 'A' && s <= 'Z') ) { - cout << ", I respond with "; - if (s >= 'A' && s <= 'Z') { - New = s + 32; //32 is the difference between capital and lowercase ASCII characters - } else { - New= s - 32; - } - cout << New; - } else { - cout << ", which is not a valid character."; - } - cout << endl; +/* +27 Feb 2019 +Matthew Strapp +5449340 +EE1301 +Spring 2019 +Homework 3C +Character Detection +*/ + +#include +#include +#include +#include +using namespace std; + +void swapCase(char s); + +int main() { + char character; + do { //This loops until '@' is entered + cout << "Please enter a character that is an ASCII letter in the range [A-Za-z]: "; + cin >> character; + if (character!='@') { + swapCase(character); + } + } while (character!='@'); +} + +// Function: swapCase +// --------------------------- +// Swaps the case of a latin ASCII character and prints an error if not one +// s: the character inputted +// Outputs: Nothing, the function just outputs the response + +void swapCase(char s) { + char New; + cout << "You entered " << s; + if ( (s >= 'a' && s <= 'z') || (s >= 'A' && s <= 'Z') ) { + cout << ", I respond with "; + if (s >= 'A' && s <= 'Z') { + New = s + 32; //32 is the difference between capital and lowercase ASCII characters + } else { + New= s - 32; + } + cout << New; + } else { + cout << ", which is not a valid character."; + } + cout << endl; } \ No newline at end of file diff --git a/ee1301/wk3/lab3/RootBabylon2.cpp b/ee1301/wk3/lab3/RootBabylon2.cpp index c6daa37..1053cab 100644 --- a/ee1301/wk3/lab3/RootBabylon2.cpp +++ b/ee1301/wk3/lab3/RootBabylon2.cpp @@ -1,40 +1,40 @@ -#include -#include -#include -using namespace std; - -double gennewGuess(double n, double old_guess) { - double real, old; - real=sqrt(n); - double new_guess = ( old_guess + n / old_guess ) / 2; - old=new_guess; - if (((new_guess-real)/real)>0.01) { //This will be true if the difference between the real root and guess is more than 1%. - // cout << old << endl; - return gennewGuess(n, old); - } else { - // cout << old << endl; - return new_guess; - } -} -int main () { - double temp; - char cont; - do { - cout << "enter a value: "; - cin >> temp; - int n=temp; - if (temp<=0) { - cout << "Please enter a valid input(Positive Integer)." << endl; - return sqrt(-1); - } - //cout << "Guessing..." << endl; - temp = gennewGuess(temp, 1.0); - cout << fixed << setprecision(0) << "square root of " << n << " is " << temp << endl - << "continue? (y/n): "; - cin >> cont; - if (cont!='n'&&cont!='y') { - return -1; - } -} while (cont!='n'); - // << "Actual Value: " << real << endl; -} +#include +#include +#include +using namespace std; + +double gennewGuess(double n, double old_guess) { + double real, old; + real=sqrt(n); + double new_guess = ( old_guess + n / old_guess ) / 2; + old=new_guess; + if (((new_guess-real)/real)>0.01) { //This will be true if the difference between the real root and guess is more than 1%. + // cout << old << endl; + return gennewGuess(n, old); + } else { + // cout << old << endl; + return new_guess; + } +} +int main () { + double temp; + char cont; + do { + cout << "enter a value: "; + cin >> temp; + int n=temp; + if (temp<=0) { + cout << "Please enter a valid input(Positive Integer)." << endl; + return sqrt(-1); + } + //cout << "Guessing..." << endl; + temp = gennewGuess(temp, 1.0); + cout << fixed << setprecision(0) << "square root of " << n << " is " << temp << endl + << "continue? (y/n): "; + cin >> cont; + if (cont!='n'&&cont!='y') { + return -1; + } +} while (cont!='n'); + // << "Actual Value: " << real << endl; +} diff --git a/ee1301/wk3/lab3/RootBabylonOG.cpp b/ee1301/wk3/lab3/RootBabylonOG.cpp index d0d8b39..530a1bf 100644 --- a/ee1301/wk3/lab3/RootBabylonOG.cpp +++ b/ee1301/wk3/lab3/RootBabylonOG.cpp @@ -1,34 +1,34 @@ -#include -#include -using namespace std; - -double gennewGuess(double n, double old_guess) { - double new_guess = ( old_guess + ( n / old_guess ) ) / 2; - return new_guess; - } - -double BabylonRoot(double n) { - double real, guess=1; //Initial guess is set to 1 - real=sqrt(n); - do { - guess = gennewGuess(n,guess); - cout << guess << endl; - } while (abs(guess-real)/real>0.01); //Keep guessing unitl within 1% of the actual square root - return guess; -} - -int main () { - double n, guess; - cout << "Enter the Number to find square root: "; - cin >> n; - if (n<=0) { - cout << "Please enter a valid input(Positive Integer)." << endl; - return 2; - } - cout << "Guessing..." << endl; - double real=sqrt(n); - guess = BabylonRoot(n); - cout << "The Final Guess: " << guess << endl - << "Actual Value: " << real << endl; - return 0; +#include +#include +using namespace std; + +double gennewGuess(double n, double old_guess) { + double new_guess = ( old_guess + ( n / old_guess ) ) / 2; + return new_guess; + } + +double BabylonRoot(double n) { + double real, guess=1; //Initial guess is set to 1 + real=sqrt(n); + do { + guess = gennewGuess(n,guess); + cout << guess << endl; + } while (abs(guess-real)/real>0.01); //Keep guessing unitl within 1% of the actual square root + return guess; +} + +int main () { + double n, guess; + cout << "Enter the Number to find square root: "; + cin >> n; + if (n<=0) { + cout << "Please enter a valid input(Positive Integer)." << endl; + return 2; + } + cout << "Guessing..." << endl; + double real=sqrt(n); + guess = BabylonRoot(n); + cout << "The Final Guess: " << guess << endl + << "Actual Value: " << real << endl; + return 0; } \ No newline at end of file diff --git a/ee1301/wk3/lab3/fib.cpp b/ee1301/wk3/lab3/fib.cpp index 67ba8bb..57be3a2 100644 --- a/ee1301/wk3/lab3/fib.cpp +++ b/ee1301/wk3/lab3/fib.cpp @@ -1,21 +1,21 @@ -#include -using namespace std; -int main() -{ - unsigned long long fib1=0, fib2=1, count, fib3=1; - cout << "How many Fibonacci numbers should be computed? "; - cin >> count; - bool firstRun=true; - for (int i=1; i<(count+1); i++) { - if (!firstRun) { //The contents are run when i is not 1. - fib3=fib1+fib2; - fib1=fib2; - fib2=fib3; - } - firstRun=false; - cout << fib3 << " "; - if (i%10==0 && i!=0) - cout << endl; - } - cout << endl; -} +#include +using namespace std; +int main() +{ + unsigned long long fib1=0, fib2=1, count, fib3=1; + cout << "How many Fibonacci numbers should be computed? "; + cin >> count; + bool firstRun=true; + for (int i=1; i<(count+1); i++) { + if (!firstRun) { //The contents are run when i is not 1. + fib3=fib1+fib2; + fib1=fib2; + fib2=fib3; + } + firstRun=false; + cout << fib3 << " "; + if (i%10==0 && i!=0) + cout << endl; + } + cout << endl; +} diff --git a/ee1301/wk3/lab3/gcd.cpp b/ee1301/wk3/lab3/gcd.cpp index e9c1801..4e127d9 100644 --- a/ee1301/wk3/lab3/gcd.cpp +++ b/ee1301/wk3/lab3/gcd.cpp @@ -1,36 +1,36 @@ -#include -#include -using namespace std; - -int GCD(int a, int b) { - int gcd=1; - a=abs(a); b=abs(b); - if (a>b) { - //do nothing - } else { - if (b>a) { - int foo=a; a=b; b=foo; - } else { - return -1; - } - } - gcd=(a%b); - while (gcd!=0) { - return GCD(b,gcd); - } - return b; - -} -int main () { - int a=0, b=0; - char cont; - do { - cout << "enter two integer values: "; - cin >> a >> b; - cout << "greatest common divisor is: " << GCD(a,b) << endl; - cout << "continue? (y/n): "; - cin >> cont; - cout << endl; - } while (cont!='n'); - -} +#include +#include +using namespace std; + +int GCD(int a, int b) { + int gcd=1; + a=abs(a); b=abs(b); + if (a>b) { + //do nothing + } else { + if (b>a) { + int foo=a; a=b; b=foo; + } else { + return -1; + } + } + gcd=(a%b); + while (gcd!=0) { + return GCD(b,gcd); + } + return b; + +} +int main () { + int a=0, b=0; + char cont; + do { + cout << "enter two integer values: "; + cin >> a >> b; + cout << "greatest common divisor is: " << GCD(a,b) << endl; + cout << "continue? (y/n): "; + cin >> cont; + cout << endl; + } while (cont!='n'); + +} diff --git a/ee1301/wk3/lab3/multTable.cpp b/ee1301/wk3/lab3/multTable.cpp index 8e2e887..4253980 100644 --- a/ee1301/wk3/lab3/multTable.cpp +++ b/ee1301/wk3/lab3/multTable.cpp @@ -1,18 +1,18 @@ -#include -using namespace std; -int main() { - int r=1, c=1; - for (r; r<=10; r++) { - for (c=10; c>0; c--) { - int ans = r*c; - if (ans!=100) { - cout << " "; - } - if (ans<10) { - cout << " "; - } - cout << ans; - } - cout << endl; - } -} +#include +using namespace std; +int main() { + int r=1, c=1; + for (r; r<=10; r++) { + for (c=10; c>0; c--) { + int ans = r*c; + if (ans!=100) { + cout << " "; + } + if (ans<10) { + cout << " "; + } + cout << ans; + } + cout << endl; + } +} diff --git a/ee1301/wk3/lab3/mysteryBox.cpp b/ee1301/wk3/lab3/mysteryBox.cpp index c409b7c..c1aefee 100644 --- a/ee1301/wk3/lab3/mysteryBox.cpp +++ b/ee1301/wk3/lab3/mysteryBox.cpp @@ -1,12 +1,12 @@ -#include -using namespace std; - -int main () { - int sum = 0; - for(int i=0; i<=100; i++) - { - if(i % 7 == 0) - sum++; - } -cout << sum; -} +#include +using namespace std; + +int main () { + int sum = 0; + for(int i=0; i<=100; i++) + { + if(i % 7 == 0) + sum++; + } +cout << sum; +} diff --git a/ee1301/wk3/lab3/primeFactor.cpp b/ee1301/wk3/lab3/primeFactor.cpp index 0d0e8c1..093a0be 100644 --- a/ee1301/wk3/lab3/primeFactor.cpp +++ b/ee1301/wk3/lab3/primeFactor.cpp @@ -1,26 +1,26 @@ -#include -#include -using namespace std; - -void factorFinder (unsigned long long n) { - unsigned long long i=2; - while (pow(i,2)<=n) { - if (n%i==0) { - cout << i << "*"; - n/=i; - } else { - i++; - } - } - if (n>1) { - cout << n << endl; - } -} - -int main () { - unsigned long long n; - cout << "Input a positive integer: "; - cin >> n; - cout << "Factors: "; - factorFinder(n); -} +#include +#include +using namespace std; + +void factorFinder (unsigned long long n) { + unsigned long long i=2; + while (pow(i,2)<=n) { + if (n%i==0) { + cout << i << "*"; + n/=i; + } else { + i++; + } + } + if (n>1) { + cout << n << endl; + } +} + +int main () { + unsigned long long n; + cout << "Input a positive integer: "; + cin >> n; + cout << "Factors: "; + factorFinder(n); +} diff --git a/ee1301/wk3/lab3/strap012_lab3_decimal_roman_conv.cpp b/ee1301/wk3/lab3/strap012_lab3_decimal_roman_conv.cpp index 1049063..f6aa568 100644 --- a/ee1301/wk3/lab3/strap012_lab3_decimal_roman_conv.cpp +++ b/ee1301/wk3/lab3/strap012_lab3_decimal_roman_conv.cpp @@ -1,58 +1,58 @@ -//Matthew Strapp -//5449340 -//20 February 2018 -//Lab 3 Workout - -#include -using namespace std; -int main () { - int decimal; - cout << "Enter an integer value from 1 to 999: "; - cin >> decimal; - if (decimal<1 || decimal>999) { - cout << " Invalid Input. Program terminated." << endl; - return 1453; - } else { - cout << "Roman numeral equivalent: "; - while (decimal!=0) { - if (decimal>900 && decimal<1000) { - cout << "CM"; decimal-=900; - } - if (decimal>=500 && decimal<900) { - cout << "D"; decimal-=500; - } - if (decimal>=400 && decimal<500) { - cout << "CD"; decimal-=400; - } - if (decimal>=100 && decimal<400) { - cout << "C"; decimal-=100; - } - if (decimal>=90 && decimal<100) { - cout << "XC"; decimal-=90; - } - if (decimal>=50 && decimal<90) { - cout << "L"; decimal-=50; - } - if (decimal>=40 && decimal<50) { - cout << "XL"; decimal-=40; - } - if (decimal>=10 && decimal<40) { - cout << "X"; decimal-=10; - } - if (decimal==9) { - cout << "IX"; decimal-=9; - } - if (decimal>=5 && decimal<9) { - cout << "V"; decimal-=5; - } - if (decimal==4) { - cout << "IV"; decimal-=4; - } - if (decimal>=1 && decimal<4) { - cout << "I"; decimal-= 1; - } - } - } - cout << endl; - return 0; -} +//Matthew Strapp +//5449340 +//20 February 2018 +//Lab 3 Workout + +#include +using namespace std; +int main () { + int decimal; + cout << "Enter an integer value from 1 to 999: "; + cin >> decimal; + if (decimal<1 || decimal>999) { + cout << " Invalid Input. Program terminated." << endl; + return 1453; + } else { + cout << "Roman numeral equivalent: "; + while (decimal!=0) { + if (decimal>900 && decimal<1000) { + cout << "CM"; decimal-=900; + } + if (decimal>=500 && decimal<900) { + cout << "D"; decimal-=500; + } + if (decimal>=400 && decimal<500) { + cout << "CD"; decimal-=400; + } + if (decimal>=100 && decimal<400) { + cout << "C"; decimal-=100; + } + if (decimal>=90 && decimal<100) { + cout << "XC"; decimal-=90; + } + if (decimal>=50 && decimal<90) { + cout << "L"; decimal-=50; + } + if (decimal>=40 && decimal<50) { + cout << "XL"; decimal-=40; + } + if (decimal>=10 && decimal<40) { + cout << "X"; decimal-=10; + } + if (decimal==9) { + cout << "IX"; decimal-=9; + } + if (decimal>=5 && decimal<9) { + cout << "V"; decimal-=5; + } + if (decimal==4) { + cout << "IV"; decimal-=4; + } + if (decimal>=1 && decimal<4) { + cout << "I"; decimal-= 1; + } + } + } + cout << endl; + return 0; +} -- cgit v1.2.3