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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#681882#7897. Largest Digit999#AC ✓1ms3848kbC++14380b2024-10-27 12:40:332024-10-27 12:40:34

Judging History

你现在查看的是最新测评结果

  • [2024-10-27 12:40:34]
  • 评测
  • 测评结果：AC
  • 用时：1ms
  • 内存：3848kb
查看
  • [2024-10-27 12:40:33]
  • 提交

answer

#include<bits/stdc++.h>
#define For(a,b,c) for(int a=b;a<=c;++a)
using namespace std;

int main() {
	int T;
	scanf("%d",&T);
	while(T--) {
		int a,b,c,d;
		scanf("%d%d%d%d",&a,&b,&c,&d);
		if((b-a+d-c)>10) puts("9");
		else {
			int y=0;
			For(i,a,b) For(j,c,d) {
				int x=i+j;
				while(x) y=max(y,x%10),x/=10;
			}
			printf("%d\n",y);
		}
	}
	return 0;
}
Source code, Language: C++14

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: 0ms
memory: 3804kb

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: 3848kb

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
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