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-rw-r--r--ee1301/wk5/lab4/arrayCat.cpp23
-rw-r--r--ee1301/wk5/lab4/partner3.cpp63
-rw-r--r--ee1301/wk5/lab4/strap012_lab4_w_2.cpp54
-rw-r--r--ee1301/wk5/lab4/swappy.cpp24
-rw-r--r--ee1301/wk5/lab4/time1.cpp24
-rw-r--r--ee1301/wk5/lab4/time2.cpp36
6 files changed, 224 insertions, 0 deletions
diff --git a/ee1301/wk5/lab4/arrayCat.cpp b/ee1301/wk5/lab4/arrayCat.cpp
new file mode 100644
index 0000000..1dbcb01
--- /dev/null
+++ b/ee1301/wk5/lab4/arrayCat.cpp
@@ -0,0 +1,23 @@
+#include <iostream>
+using namespace std;
+void append (char first[], int l1, char second[], int l2, char result[200]);
+
+int main () {
+ char first[] = {'I', ' ', 'a', 'm', ' '};
+ char second[] = {'i', 'r', 'o', 'n', 'm', 'a', 'n', '\0'};
+ char result[200];
+ append(first, 5, second, 8, result);
+ cout << result << endl;
+}
+
+void append (char first[],int l1, char second[],int l2, char result[200]) {
+ int length=0;
+ for (int i=0; i<l1; i++) {
+ result[length]=first[i];
+ length++;
+ }
+ for (int i=0; i<l2; i++) {
+ result[length]=second[i];
+ length++;
+ }
+}
diff --git a/ee1301/wk5/lab4/partner3.cpp b/ee1301/wk5/lab4/partner3.cpp
new file mode 100644
index 0000000..fdddd69
--- /dev/null
+++ b/ee1301/wk5/lab4/partner3.cpp
@@ -0,0 +1,63 @@
+#include <iostream>
+
+using namespace std;
+
+string requestName();
+double requestHeight(string fullName);
+int requestNumberOfPartners();
+void NotinMain(string array1[], double array2[], int numberOfPartners);
+
+int main()
+{
+ int numberOfPartners = requestNumberOfPartners();
+ string fullName[100]; //fullName1, fullName2;
+ double height[100]; //height1, height2;
+
+ // fullName[0] = requestName();
+ // height[0] = requestHeight(fullName[0]);
+ for (int i=0; i<numberOfPartners; i++) {
+ fullName[i] = requestName();
+ height[i] = requestHeight(fullName[i]);
+ }
+ NotinMain(fullName, height, numberOfPartners);
+}
+
+string requestName()
+{
+ string name;
+ cout << "Please enter full name: ";
+ getline(cin, name);
+ return name;
+}
+
+double requestHeight(string fullName)
+{
+ double height;
+ cout << "Please enter " << fullName << "'s height: ";
+ cin >> height;
+ cin.ignore(2, '\n'); // gets rid of \n in the buffer
+
+ return height;
+}
+
+int requestNumberOfPartners()
+{
+ int numberOfPartners;
+ cout << "How many partners are there? ";
+ cin >> numberOfPartners;
+ cin.ignore(2, '\n');
+
+ return numberOfPartners;
+}
+
+void NotinMain(string array1[100], double array2[100], int numberOfPartners) {
+ double heightTotal=0;
+ cout << "If " << array1[0];
+ for (int i=1; i<numberOfPartners-1; i++) {
+ cout << ", " << array1[i];
+ heightTotal += array2[i];
+ }
+ cout << " and " << array1[numberOfPartners-1]
+ << " form a human tower, their combined height will be "
+ << (array2[0] + heightTotal + array2[numberOfPartners-1]) << endl;
+ }
diff --git a/ee1301/wk5/lab4/strap012_lab4_w_2.cpp b/ee1301/wk5/lab4/strap012_lab4_w_2.cpp
new file mode 100644
index 0000000..1574abc
--- /dev/null
+++ b/ee1301/wk5/lab4/strap012_lab4_w_2.cpp
@@ -0,0 +1,54 @@
+#include <iostream>
+using namespace std;
+
+void bsort(int list[], int length);
+void swap (int &a, int &b);
+void printArray (int list[], int length);
+void makeArray (int list[], int length);
+const int n=50;
+
+int main () {
+int list[n];
+makeArray(list,n);
+bsort(list, n);
+printArray(list, n);
+}
+
+//This function makes the array used for the rest of the program.
+void makeArray(int list[], int length) {
+ int temp=100;
+ for (int i=0; i<n; i++) {
+ list[i]=temp;
+ temp--;
+ }
+}
+
+//This function is the algorithm.
+void bsort(int list[], int length) {
+ for (int i=0; i<n; i++) {
+ for (int j=0; j<n-1; j++) {
+ if (list[j]>list[j+1]) {
+ //This is so the bubble can happen
+ swap(list[j], list[j+1]);
+ }
+ }
+ }
+}
+
+//This function simply swaps two values so the bubbling can commence
+void swap (int &a, int &b) {
+ int temp;
+ temp=a; a=b; b=temp;
+}
+
+//This function prints the array at 5 per line.
+void printArray (int list[], int length) {
+ int k=0;
+ for (int j=0; j<(n/10)*2; j++) {
+ for (int i=0; i<5; i++) {
+ cout << list[k] << " ";
+ k++;
+ }
+ cout << endl;
+ }
+}
diff --git a/ee1301/wk5/lab4/swappy.cpp b/ee1301/wk5/lab4/swappy.cpp
new file mode 100644
index 0000000..b697ff5
--- /dev/null
+++ b/ee1301/wk5/lab4/swappy.cpp
@@ -0,0 +1,24 @@
+#include <iostream>
+using namespace std;
+
+void swap (int &a, int &b);
+int main(int argc, char* argv[]) {
+ if (argc !=2) {
+ cout << "Incorrect number of arguments! USAGE:" << endl
+ << " swappy <string>" << endl;;
+ return 3;
+ }
+ int i;
+ for (i=0; i<10000; i++) {
+ if (argv[1][i]=='\0') {
+ break;
+ }
+ }
+ swap(argv[1][0],argv[1][(i-1)]);
+ cout << argv[1] << endl;
+
+}
+void swap (char &a, char &b) {
+ char temp;
+ temp=a; a=b; b=temp;
+}
diff --git a/ee1301/wk5/lab4/time1.cpp b/ee1301/wk5/lab4/time1.cpp
new file mode 100644
index 0000000..75c0aab
--- /dev/null
+++ b/ee1301/wk5/lab4/time1.cpp
@@ -0,0 +1,24 @@
+#include <iostream>
+#include <string>
+
+using namespace std;
+
+int timeToMinutes(int hours, int mins);
+int main() {
+ int hours, minutes;
+ char colon, cont = 'y';
+ do {
+ cout << "Enter a time duration (hh:mm) ";
+ cin >> hours >> colon >> minutes;
+ cout << "Total minutes: " << timeToMinutes(hours, minutes) << endl;
+ do {
+ cout << "Continue? (y/n):";
+ cin >> cont;
+ } while ( !( !(cont!='n') != !(cont!='y') ) );
+ //The last logic is a XNOR gate of magic, please do not touch
+ } while ((cont=='y'));
+}
+
+int timeToMinutes(int hours, int mins) {
+ return mins + hours * 60;
+}
diff --git a/ee1301/wk5/lab4/time2.cpp b/ee1301/wk5/lab4/time2.cpp
new file mode 100644
index 0000000..e79cd82
--- /dev/null
+++ b/ee1301/wk5/lab4/time2.cpp
@@ -0,0 +1,36 @@
+#include <iostream>
+#include <string>
+
+using namespace std;
+
+void minutesToTime(int minute_value, int& hours, int& mins);
+int main() {
+ int hours, mins;
+ char cont = 'y';
+ do {
+ cout << "Enter a number of minutes: ";
+ cin >> mins;
+ minutesToTime(mins, hours, mins);
+ cout << hours << ":";
+ if (mins<10) {
+ cout << '0' << mins << endl;
+ } else {
+ cout << mins << endl;
+ }
+ do {
+ cout << "Continue? (y/n):";
+ cin >> cont;
+ } while ( !( !(cont!='n') != !(cont!='y') ) );
+ //The last logic is a XNOR gate of magic, touching will disturb the magic
+ } while ((cont=='y'));
+}
+
+void minutesToTime(int minute_value, int& hours, int& mins) {
+ mins=minute_value%60;
+ hours=0;
+ for (int i=minute_value/60; i>0; i--) {
+ hours++;
+ if (hours>12)
+ hours=1;
+ }
+}