运行出错（简单例子）解决思路

运行出错（简单例子）

C/C++ code

#include<stdio.h>double little(double x,double y);int main(void){    double m,n;    printf("Enter 2 numbers:\n");    scanf("%f %f",&m,&n);    printf("The little is:%f\n",little(m,n));return 0;}double little(double x,double y){    if(x>y)        return y;    else        return x;}

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[解决办法]
double scanf 用lf
#include<stdio.h>
double little(double x,double y);
int main(void)
{
double m,n;
printf("Enter 2 numbers:\n");
scanf("%lf%lf",&m,&n);//changed
printf("The little is:%f\n",little(m,n));
return 0;
}
double little(double x,double y)
{
if(x>y)
return y;
else
return x;
}

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