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authorMichael Abed <michaelabed@gmail.com>2012-02-12 15:08:17 -0500
committerMichael Abed <michaelabed@gmail.com>2012-02-12 15:08:17 -0500
commitcbca973f699f10d45b725e94ed3f49be9cf1f512 (patch)
treed9ffad2b6118858dab4e0ca17e788d99976cb495
parent30516f74973565d8bd3ed07521c8e60ce8629816 (diff)
downloadec327-lab1-cbca973f699f10d45b725e94ed3f49be9cf1f512.tar.gz
ec327-lab1-cbca973f699f10d45b725e94ed3f49be9cf1f512.tar.bz2
ec327-lab1-cbca973f699f10d45b725e94ed3f49be9cf1f512.zip
rename files based on submission guidelines
-rw-r--r--Q1.cpp50
-rw-r--r--Q2.cpp68
-rw-r--r--Q3.cpp41
-rw-r--r--Q4.cpp0
4 files changed, 159 insertions, 0 deletions
diff --git a/Q1.cpp b/Q1.cpp
new file mode 100644
index 0000000..0e26609
--- /dev/null
+++ b/Q1.cpp
@@ -0,0 +1,50 @@
+
+#include <iostream>
+
+using namespace std;
+int main()
+{
+ double t1b, t1h, t2b, t2h; // base and height of triangle 1 and 2
+ cout << "Enter the information for the first triangle:" << endl;
+
+ do {
+ cout << "Base: ";
+ cin >> t1b;
+ if (t1b - (int)t1b != 0 || t1b <= 0)
+ cout << "Please enter a positive integer" << endl;
+ } while (t1b <= 0 || t1b - (int)t1b != 0);
+
+ do {
+ cout << "Height: ";
+ cin >> t1h;
+ if (t1h - (int)t1h != 0 || t1h <= 0)
+ cout << "Please enter a positive integer" << endl;
+ } while (t1h <= 0 || t1h - (int)t1h != 0);
+
+ cout << "Second Triangle:" << endl;
+
+ do {
+ cout << "Base: ";
+ cin >> t2b;
+ if (t2b - (int)t2b != 0 || t2b <= 0)
+ cout << "Please enter a positive integer" << endl;
+ } while (t2b <= 0 || t2b - (int)t2b != 0);
+
+ do {
+ cout << "Height: ";
+ cin >> t2h;
+ if (t2h - (int)t2h != 0 || t2h <= 0)
+ cout << "Please enter a positive integer" << endl;
+ } while (t2h <= 0 || t2h - (int)t2h != 0);
+
+ double area1 = 0.5 * t1h * t1b;
+ double area2 = 0.5 * t2h * t2b;
+
+ if (area1 > area2)
+ cout << "Triangle 1 is bigger by " << area1-area2 << " units." << endl;
+ else if (area2 > area1)
+ cout << "Triangle 2 is bigger by " << area2-area1 << " units." << endl;
+ else
+ cout << "Triangle 1 and Triangle 2 are the same size" << endl;
+ return 0;
+}
diff --git a/Q2.cpp b/Q2.cpp
new file mode 100644
index 0000000..255b7f8
--- /dev/null
+++ b/Q2.cpp
@@ -0,0 +1,68 @@
+
+#include <iostream>
+
+using namespace std;
+
+int main()
+{
+ double conversion[10] = {0.47317, 2, 0.5, 0.23659, 2.1134, 4.2268};
+ unsigned short sel;
+ double amount;
+
+ cout << "Pints to Liters (enter 0)" << endl;
+ cout << "Pints to Cups (enter 1)" << endl;
+ cout << "Cups to Pints (enter 2)" << endl;
+ cout << "Cups to Liters (enter 3)" << endl;
+ cout << "Liters to Pints (enter 4)" << endl;
+ cout << "Liters to Cups (enter 5)" << endl;
+
+ do {
+ cout << "?: ";
+ cin >> sel;
+ if (sel > 5)
+ cout << "Enter a number between 0 and 5" << endl;
+ } while (sel > 5);
+
+ do {
+ switch (sel) {
+ case 0: // fallthrough
+ case 1:
+ cout << "Enter the amount in Pints: ";
+ break;
+ case 2:
+ case 3:
+ cout << "Enter the amount in Cups: ";
+ break;
+ case 4:
+ case 5:
+ cout << "Enter the amount in Liters: ";
+ break;
+ }
+ cin >> amount;
+ if (amount < 0)
+ cout << "Enter a positive number" << endl;
+ } while (amount < 0);
+
+ double result = conversion[sel] * amount;
+ switch (sel) {
+ case 0:
+ cout << amount << " Pints is " << result << " Liters" << endl;
+ break;
+ case 1:
+ cout << amount << " Pints is " << result << " Cups" << endl;
+ break;
+ case 2:
+ cout << amount << " Cups is " << result << " Pints" << endl;
+ break;
+ case 3:
+ cout << amount << " Cups is " << result << " Liters" << endl;
+ break;
+ case 4:
+ cout << amount << " Liters is " << result << " Pints" << endl;
+ break;
+ case 5:
+ cout << amount << " Liters is " << result << " Cups" << endl;
+ break;
+ }
+ return 0;
+}
diff --git a/Q3.cpp b/Q3.cpp
new file mode 100644
index 0000000..17f385a
--- /dev/null
+++ b/Q3.cpp
@@ -0,0 +1,41 @@
+
+#include <iostream>
+
+using namespace std;
+
+int main()
+{
+ unsigned int n1, n2;
+ bool good;
+ do { // read in valid numbers
+ cout << "Enter two integers between 0 and 999999: ";
+ cin >> n1 >> n2;
+ good = n1 <= 999999 && n1 >= 0 && n2 <= 999999 && n2 >= 0;
+ if (!good)
+ cout << "The numbers must be between 0 and 999999" << endl;
+ } while (!good);
+
+ int distance = 0;
+ int d1, d2;
+ int no1 = n1; //store original
+ int no2 = n2;
+
+ /*
+ * The Hamming distance between 2 decimal numbers
+ *
+ * Compare 1's place of both numbers,
+ * if not equal, the distance increases by 1.
+ * Move to the next place value and repeat
+ * we're done when both numbers get to 0
+ */
+ while (n1 != 0 || n2 != 0) {
+ d1 = n1 % 10;
+ d2 = n2 % 10;
+ if (d1 != d2)
+ distance++;
+ n1 /= 10;
+ n2 /= 10;
+ }
+ cout << "Hamming distance between " << no1 << " and " << no2 << " is " << distance << endl;
+ return 0;
+}
diff --git a/Q4.cpp b/Q4.cpp
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/Q4.cpp