Acceleration.c โปรแกรมหาความเร่ง

#include<stdio.h>

void main(){
    int a,v,u,t;
    a = 0;
    printf("Acceleration");
    printf("\nEnter V:");
    scanf("%d",&v);
    printf("\nEnter U:");
    scanf("%d",&u);
    printf("\nEnter Time:");
    scanf("%d",&t);
    a = v-u;
    a = a/t;
    printf("Acceleration = %d m/s^2",a);
}