求指导,为啥两个else都报错啊
#define _CRT_SECURE_NO_WARNINGS 1
#include <stdio.h>
main()
{
int a, b;
printf("输入两个整数");
printf("a=");
scanf("%d", &a);
printf("b=");
scanf("%d", &b);
if (a != b);
if (a > b);
printf("a大于b\n");
else
printf("a小于b\n");
else printf("a不等于b\n");
}