编辑代码

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

#define TOP_N 100

int getRand(int n){
    srand((unsigned) time(NULL));
    return rand() % n + 1;
}  

int main (){
    //定义随机数变量,并赋初值
    int rand1=getRand(TOP_N);
    printf("%d",rand1);
    return 0;
}