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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
#581190#7897. Largest DigitgggggggAC ✓1ms3860kbC++14454b2024-09-22 10:31:322024-09-22 10:31:32

Judging History

你现在查看的是最新测评结果

  • [2024-09-22 10:31:32]
  • 评测
  • 测评结果:AC
  • 用时:1ms
  • 内存:3860kb
  • [2024-09-22 10:31:32]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
int la,ra,lb,rb;
int get(int x){
    int t=0;
    while(x) t=max(x%10,t),x/=10;
    return t;
}
void solve(){
    scanf("%d%d%d%d",&la,&ra,&lb,&rb);
    if(ra-la>=10&&rb-lb>=10) return printf("%d\n",9),void();
    int as=0;
    for(int i=la;i<=ra;i++) for(int j=lb;j<=rb;j++) as=max(get(i+j),as);
    printf("%d\n",as);
}
int main(){
    int T;
    scanf("%d",&T);
    while(T--) solve();
}

这程序好像有点Bug,我给组数据试试?

详细

Test #1:

score: 100
Accepted
time: 0ms
memory: 3796kb

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: 3860kb

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