Question

编程error C2181: 没有匹配 if 的非法 else 是什么意思？

#include<stdio.h>

int main()
{
float X;
float Y;
float Z;
float min;

printf("X=");
scanf("%f", X);

printf("Y=");
scanf("%f", Y);

printf("Z=");
scanf("%f", Z);

if (X>Y);
{
int min = Y;
}
else if(Y>X)
{
int min = X;
}

if(min>Z);
{
int min = Z;
}
else if(Z>min)
{
int min = min;
}
printf("The smallest number is ");
printf("%.2f\n", min);
return 0;
}

Answer 1

if (X>Y);//去掉分号