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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#368941#7897. Largest DigitHuLiangyu#AC ✓1ms3672kbC++14794b2024-03-27 18:21:102024-03-27 18:21:11

Judging History

你现在查看的是最新测评结果

  • [2024-03-27 18:21:11]
  • 评测
  • 测评结果:AC
  • 用时:1ms
  • 内存:3672kb
  • [2024-03-27 18:21:10]
  • 提交

answer

#include <iostream>
#include <vector>
#include <cstring>
#include <algorithm>

using namespace std;

typedef long long ll;
const int N = 1e5 + 100;
const int MOD = 998244353;
int getmax(int x){
    int maxn=0;
    while(x){
        maxn=max(maxn,x%10);
        x=x/10;
    }
    return maxn;
}
void sol() {
    int la,ra,lb,rb;
    cin>>la>>ra>>lb>>rb;
    if(ra-la>=10||rb-lb>=10)
    {
        cout<<9<<endl;
        return;
    }
    int maxn=0;
    for(int i=la;i<=ra;i++){
       for(int j=lb;j<=rb;j++){
            maxn=max(maxn,getmax(i+j));
       } 
    }
    cout<<maxn<<endl;
}

int main() {
    ios::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    int T = 1;
     cin >> T;
    while (T--) {
        sol();
    }
    exit(0);
}

这程序好像有点Bug,我给组数据试试?

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 1ms
memory: 3672kb

input:

2
178 182 83 85
2 5 3 6

output:

7
9

result:

ok 2 lines

Test #2:

score: 0
Accepted
time: 0ms
memory: 3568kb

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