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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#668422#7897. Largest DigitCorycle#AC ✓1ms3952kbC++14600b2024-10-23 14:20:522024-10-23 14:20:53

Judging History

你现在查看的是最新测评结果

  • [2024-10-23 14:20:53]
  • 评测
  • 测评结果:AC
  • 用时:1ms
  • 内存:3952kb
  • [2024-10-23 14:20:52]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
int n,m,l1,r1,l2,r2;
int main(){
    scanf("%d",&n);
    while(n--){
        scanf("%d%d%d%d",&l1,&r1,&l2,&r2);
        if((r1-l1+1>=10)||(r2-l2+1>=10)){puts("9");}
        else{
            int ans=0;
            for(int i=l1;i<=r1;i++){
                for(int j=l2;j<=r2;j++){
                    int x=i+j;
                    while(x){
                        ans=max(ans,x%10);
                        x/=10;
                    }
                }
            }
            printf("%d\n",ans);
        }
    }
    return 0;
}

这程序好像有点Bug,我给组数据试试?

詳細信息

Test #1:

score: 100
Accepted
time: 0ms
memory: 3752kb

input:

2
178 182 83 85
2 5 3 6

output:

7
9

result:

ok 2 lines

Test #2:

score: 0
Accepted
time: 1ms
memory: 3952kb

input:

1000
158260522 877914575 24979445 602436426
1 5 1101111 1101112
2 5 33333 33335
1 5 10111 10111
138996221 797829355 353195922 501899080
212 215 10302 10302
101100 101101 1 2
111 114 1101000 1101001
265804420 569328197 234828607 807497925
1110110 1110112 11100 11103
323 327 23 27
1 1 1 5
316412581 80...

output:

9
7
9
6
9
7
3
5
9
5
9
6
9
9
9
9
9
9
9
9
9
5
9
6
9
9
7
8
9
9
9
9
9
9
3
8
9
7
7
9
9
6
7
9
9
8
9
6
9
9
9
5
9
4
9
5
9
7
8
8
9
9
9
6
9
8
9
5
9
7
9
7
9
9
6
5
9
2
3
6
9
9
8
6
9
9
6
4
9
9
9
9
9
9
8
2
9
4
5
9
9
9
8
6
9
5
7
9
9
9
9
5
9
7
8
5
9
9
9
7
9
9
3
3
9
9
5
7
9
9
6
6
9
7
7
9
9
8
9
9
9
5
9
6
9
7
9
4
9
5
...

result:

ok 1000 lines

Extra Test:

score: 0
Extra Test Passed