提供下载的第九组数据是错误的

hjfzzm @ 2017-09-08 18:01:49

by wabcy @ 2017-09-08 18:08:55

那别人怎么对的。。

by Peter_Z @ 2017-09-08 18:34:16

已经有4.2K人过了的题一般是正确的

by hjfzzm @ 2017-09-11 12:37:39

#include <bits/stdc++.h>
using namespace std;
struct node
{
        int a, b, c, n, sum;
} stu[500];
int cmp(node x, node y)
{
        if (x.sum != y.sum)
        {
                return x.sum > y.sum;
        }
        if (x.sum == y.sum)
        {
                if (x.a != y.a)
                {
                        return x.a > y.a;
                }
                if (x.a == y.a)
                {
                        return x.n < y.n;
                }
        }
}
int main()
{
        int n;
        while (cin >> n)
        {
                for (int i = 0; i < n; i++)
                {
                        scanf("%d%d%d", &stu[i].a, &stu[i].b, &stu[i].c);
                        stu[i].n = i + 1;
                        stu[i].sum = stu[i].a + stu[i].b + stu[i].c;
                }
                sort(stu, stu + n, cmp);
                for (int i = 0; i < 5; i++)
                {
                        printf("%d %d\n", stu[i].n , stu[i].sum);
                }
        }
        return 0;
}

by hjfzzm @ 2017-09-11 12:38:04

求挑错

by lizeming @ 2017-09-16 14:23:02

#include <cstdlib>
#include <iostream>
using namespace std;
struct node
{
  int id,a,sum;      
}t[301];
int n,b,c;
bool my_cmp(node x,node y)
{
  return x.sum!=y.sum?x.sum>y.sum:(x.a!=y.a?x.a>y.a:x.id<y.id);    
}
int main(int argc, char *argv[])
{
    cin>>n;
    for(int i=1;i<=n;i++)
    {
      cin>>t[i].a>>b>>c;
      t[i].id=i;
      t[i].sum=t[i].a+b+c;
    }
    sort(t+1,t+n+1,my_cmp);
    for(int i=1;i<=5;i++)
     cout<<t[i].id<<" "<<t[i].sum<<endl;
    system("PAUSE");
    return EXIT_SUCCESS;
}

by lizeming @ 2017-09-16 14:23:29

我也是

by Ousmane_Dembele @ 2017-10-04 19:16:07

@lizeming luogu 不让用system("pause")吧