diff options
Diffstat (limited to 'OLD/ee1301/wk3/lab3')
-rw-r--r-- | OLD/ee1301/wk3/lab3/RootBabylon2.cpp | 40 | ||||
-rw-r--r-- | OLD/ee1301/wk3/lab3/RootBabylonOG.cpp | 34 | ||||
-rw-r--r-- | OLD/ee1301/wk3/lab3/fib.cpp | 21 | ||||
-rw-r--r-- | OLD/ee1301/wk3/lab3/gcd.cpp | 36 | ||||
-rw-r--r-- | OLD/ee1301/wk3/lab3/multTable.cpp | 18 | ||||
-rw-r--r-- | OLD/ee1301/wk3/lab3/mysteryBox.cpp | 12 | ||||
-rw-r--r-- | OLD/ee1301/wk3/lab3/primeFactor.cpp | 26 | ||||
-rw-r--r-- | OLD/ee1301/wk3/lab3/strap012_lab3_decimal_roman_conv.cpp | 58 |
8 files changed, 0 insertions, 245 deletions
diff --git a/OLD/ee1301/wk3/lab3/RootBabylon2.cpp b/OLD/ee1301/wk3/lab3/RootBabylon2.cpp deleted file mode 100644 index 1053cab..0000000 --- a/OLD/ee1301/wk3/lab3/RootBabylon2.cpp +++ /dev/null @@ -1,40 +0,0 @@ -#include <iostream>
-#include <iomanip>
-#include <cmath>
-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/OLD/ee1301/wk3/lab3/RootBabylonOG.cpp b/OLD/ee1301/wk3/lab3/RootBabylonOG.cpp deleted file mode 100644 index 530a1bf..0000000 --- a/OLD/ee1301/wk3/lab3/RootBabylonOG.cpp +++ /dev/null @@ -1,34 +0,0 @@ -#include <iostream>
-#include <cmath>
-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/OLD/ee1301/wk3/lab3/fib.cpp b/OLD/ee1301/wk3/lab3/fib.cpp deleted file mode 100644 index 57be3a2..0000000 --- a/OLD/ee1301/wk3/lab3/fib.cpp +++ /dev/null @@ -1,21 +0,0 @@ -#include <iostream>
-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/OLD/ee1301/wk3/lab3/gcd.cpp b/OLD/ee1301/wk3/lab3/gcd.cpp deleted file mode 100644 index 4e127d9..0000000 --- a/OLD/ee1301/wk3/lab3/gcd.cpp +++ /dev/null @@ -1,36 +0,0 @@ -#include <iostream>
-#include <cmath>
-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/OLD/ee1301/wk3/lab3/multTable.cpp b/OLD/ee1301/wk3/lab3/multTable.cpp deleted file mode 100644 index 4253980..0000000 --- a/OLD/ee1301/wk3/lab3/multTable.cpp +++ /dev/null @@ -1,18 +0,0 @@ -#include <iostream>
-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/OLD/ee1301/wk3/lab3/mysteryBox.cpp b/OLD/ee1301/wk3/lab3/mysteryBox.cpp deleted file mode 100644 index c1aefee..0000000 --- a/OLD/ee1301/wk3/lab3/mysteryBox.cpp +++ /dev/null @@ -1,12 +0,0 @@ -#include <iostream>
-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/OLD/ee1301/wk3/lab3/primeFactor.cpp b/OLD/ee1301/wk3/lab3/primeFactor.cpp deleted file mode 100644 index 093a0be..0000000 --- a/OLD/ee1301/wk3/lab3/primeFactor.cpp +++ /dev/null @@ -1,26 +0,0 @@ -#include <iostream>
-#include <cmath>
-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/OLD/ee1301/wk3/lab3/strap012_lab3_decimal_roman_conv.cpp b/OLD/ee1301/wk3/lab3/strap012_lab3_decimal_roman_conv.cpp deleted file mode 100644 index f6aa568..0000000 --- a/OLD/ee1301/wk3/lab3/strap012_lab3_decimal_roman_conv.cpp +++ /dev/null @@ -1,58 +0,0 @@ -//Matthew Strapp
-//5449340
-//20 February 2018
-//Lab 3 Workout
-
-#include <iostream>
-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;
-}
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