Rock_Paper_Scissors_in_C.c

#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <time.h>

int game(char you, char computer)
{
	if (you == computer)
		return -1;

	if (you == 's' && computer == 'p')
		return 0;
	else if (you == 'p' && computer == 's') return 1;

	if (you == 's' && computer == 'z')
		return 1;

	else if (you == 'z' && computer == 's')
		return 0;

	if (you == 'p' && computer == 'z')
		return 0;

	
	else if (you == 'z' && computer == 'p')
		return 1;
}

int main()
{
	
	int n;

	char you, computer, result;

	
	srand(time(NULL));

	
	n = rand() % 100;

	
	if (n < 33)

		
		computer = 's';

	else if (n > 33 && n < 66)

		
		computer = 'p';

	
	else
		computer = 'z';

	printf("\n\n\n\n\t\t\t\tEnter s for STONE, p for PAPER and z for SCISSOR\n\t\t\t\t\t\t\t");

	
	scanf("%c", &you);

	
	result = game(you, computer);

	if (result == -1) {
		printf("\n\n\t\t\t\tGame Draw!\n");
	}
	else if (result == 1) {
		printf("\n\n\t\t\t\tWow! You have won the game!\n");
	}
	else {
		printf("\n\n\t\t\t\tOh! You have lost the game!\n");
	}
		printf("\t\t\t\tYOu choose : %c and Computer choose : %c\n",you, computer);

	return 0;
}