自己的编译器上没错，为什么洛谷过不了

Undertakers @ 2024-10-17 20:30:25

#include <stdio.h>
int main() {
    int i,n,min,max,sum;
    scanf("%d",&n);
    int score[n];
    for(i = 0; i < n; i++) {
        scanf("%d",&score[i]);
    }
    for(i = 0; i < n; i++) {
        sum+=score[i];
    }
    minmax(score,n,&min,&max);
    sum-=(min+max);
    double average=1.0*sum/(n-2);
    printf("%.2f",average);
    return 0;
}
int minmax(int score[],int len,int*min,int*max)
{
    int t;
    *max=*min=score[0];
    for(t=0; t<len; t++)
    {
        if(score[t]>*max) *max=score[t];
        if(score[t]<*min) *min=score[t];
    }
    return minmax;
}

by fangkai123 @ 2024-10-17 20:32:22

#include<bits/stdc++.h>
using namespace std;
int main(){
    int n;
    cin>>n;
    int max=-1,min=11;
    int sum = 0;
    for(int i=0;i<n;i++){
        int x;
        cin>>x;
        sum+=x;
        if(x>max){
            max = x;
        }
        if(x<min){
            min = x;
        }
    } 
    double average = sum-min-max;
    printf("%.2lf",average/(n-2));
    return 0;
} 

by fangkai123 @ 2024-10-17 20:32:38

@Undertakers

by Tiffake @ 2024-10-17 20:33:45

@Undertakers 事实上，在我的编辑器上也过不了编

by hjb13357896690 @ 2024-10-17 20:37:59

@Undertakers 12 29 C:\Users\Administrator\Desktop\2.cpp [Error] 'minmax' was not declared in this scope

过不了，第十二行

by _joker_r @ 2024-10-17 20:46:39

@Undertakers 不对，你前面都没定义minmax函数

by _joker_r @ 2024-10-17 20:47:45

@Undertakers

#include <stdio.h>
int minmax(int score[],int len,int*min,int*max)//挪到前面来
{
    int t;
    *max=*min=score[0];
    for(t=0; t<len; t++)
    {
        if(score[t]>*max) *max=score[t];
        if(score[t]<*min) *min=score[t];
    }
    return minmax;
}
int main() {
    int i,n,min,max,sum;
    scanf("%d",&n);
    int score[n];
    for(i = 0; i < n; i++) {
        scanf("%d",&score[i]);
    }
    for(i = 0; i < n; i++) {
        sum+=score[i];
    }
    minmax(score,n,&min,&max);
    sum-=(min+max);
    double average=1.0*sum/(n-2);
    printf("%.2f",average);
    return 0;
}

by Undertakers @ 2024-10-18 10:14:14

@_joker_r 这个还是过不了

by _joker_r @ 2024-10-18 10:16:25

@Undertakers 把minmax改成void类型，去掉return

by _joker_r @ 2024-10-18 10:17:06

#include <stdio.h>
void minmax(int score[],int len,int*min,int*max)//挪到前面来
{
    int t;
    *max=*min=score[0];
    for(t=0; t<len; t++)
    {
        if(score[t]>*max) *max=score[t];
        if(score[t]<*min) *min=score[t];
    }
    //return minmax;去掉
}
int main() {
    int i,n,min,max,sum;
    scanf("%d",&n);
    int score[n];
    for(i = 0; i < n; i++) {
        scanf("%d",&score[i]);
    }
    for(i = 0; i < n; i++) {
        sum+=score[i];
    }
    minmax(score,n,&min,&max);
    sum-=(min+max);
    double average=1.0*sum/(n-2);
    printf("%.2f",average);
    return 0;
}

by Undertakers @ 2024-10-18 16:11:47

@_joker_r 过了，谢谢