latihan bahasa c

//nama  : Syahrizan
//nim  : 49009032
//++++++++++++++++++++++++++++++++++++++++++=
#include <stdio.h>
#include <stdlib.h>
int main(void)
{

int a;
a = (2-5)*4;
printf("2-5x4 = -12 sesuai dengan hasil perhitungan \n",a);
//scantf("%d\n",a);
system("pause");
return (0);
}