Added files from first programming course at OSU

OSU Coursework/CS 161 - Intro to Programming I/Labs/Lab 3/lab3.c

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+/** ECE 151 Lab 3 Source File
+ * Modified by Corwin Perren
+ */
+
+#include <stdio.h> /** included to allow for printf() to be used*/
+#include <time.h> /** included to allow time() to be used*/
+#include <stdlib.h> /** include to allow rand() and srand() to be used*/
+/** @brief main Function
+@param void This function does not accept any input variables
+@return This function would return an error code to the OS if needed.
+*/
+int main(int argc, char **argv) {
+
+	srand(time(NULL)); /* seed the number generator */
+	int x = rand(); /* variable to hold our random integer */
+	int i = 0; /* varaible used for user input */
+	int guesses = 0; /* used to track number of user guesses */
+
+/* keeps randomizing x until it reaches a value under 50 */
+	while (x > 50) {
+		x = rand();
+	}
+	
+/* clears the terminal and asks the user for an input */
+	system ("clear");
+	printf("What is your guess for the random number under 50?\n", x);
+	
+	
+/* loops through asking the user for guesses until five guesses have been made */
+	while (guesses < 5){ 
+		
+		scanf ("%d", &i); /* takes in user input */
+		if (i < x) {
+/* prints if the user's value is less than x */
+			system("clear");
+			printf("Your guess is too low.\n");
+		}else if (i == x) {
+/* prints if the user's value is x, then breaks */
+			system("clear");
+			printf("You guessed right!\n");
+			break;
+		}else if (i > x) {
+/* prints if the user's value is larger than x */
+			system("clear");
+			printf("Your guess is too high.\n"); 
+		}
+
+		guesses = ++guesses; /* incriments the number of guesses the user has made */
+}
+}