程序能在vs2022的x86下运行但在x64下运行不了

Question

代码：
#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>
#include<string.h>

int main()
{
int i,c;
char* p;
scanf("%d", &i);
p = (char*)malloc(i);
scanf("%c", &c);
gets(p);
puts(p);
return 0;
}

Answer 1

加一句#include <stdlib.h>

严谨一点，输入类型整成一致