Added source.

src/main.c

@@ -0,0 +1,30 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+
+char version[7] = "v0.1";
+
+int main(int argc, char **argv) {
+	printf("Welcome to Coin Toss %s\n", version);
+	if(argc < 2 || argc > 3) {
+		printf("Usage: %s [trials]\n", argv[0]);
+		return 1;
+	}
+
+	int trials = atoi(argv[1]);
+	int heads = 0;
+	int tails = 0;
+
+	srand(time(NULL));
+
+	for(int i = 0; i < trials; i++) {
+		int r = rand() % 100 + 1;
+		if(r <= 50) heads++;
+		else tails++;
+	}
+
+	printf("Done.\n");
+	printf("Heads: %i\n", heads);
+	printf("Tails: %i\n", tails);
+	return 0;
+}