为什么在 pat上过不了?在Devc++就可以?#include<stdio.h>int max(int a,int b);int main(){ int a,b; scanf("%d %d",&a,&b); printf("max=%d\n",max(a,b)); return 0;}int max(int a,int b){ int max=0; if(a>b){ max=a; } else{ max=b; } return max;}