variables.c

#include <stdio.h>

int main(void) {
    int var0;
    var0 = 2;
    printf("%d\n", var0);
    var0 = 4;
    printf("%d\n", var0);
    var0 = 3 + 5;
    printf("%d\n", var0);
    var0 = var0 + 8;
    printf("%d\n", var0);
    return 0;
}