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QOJ
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 |
---|---|---|---|---|---|---|---|---|---|
#302896 | #7897. Largest Digit | zghtyarecrenj | AC ✓ | 1ms | 3860kb | C++14 | 357b | 2024-01-11 14:59:36 | 2024-01-11 14:59:37 |
Judging History
answer
#include <bits/stdc++.h>
int main() {
int T; scanf("%d", &T);
while (T--) {
int la, ra, lb, rb;
scanf("%d%d%d%d", &la, &ra, &lb, &rb);
la += lb, ra += rb;
if (ra - la >= 10) puts("9");
else {
int r = 0;
for (int i = la; i <= ra; ++i)
for (int j = i; j; j /= 10)
r = std::max(r, j % 10);
printf("%d\n", r);
}
}
return 0;
}
这程序好像有点Bug,我给组数据试试?
详细
Test #1:
score: 100
Accepted
time: 1ms
memory: 3860kb
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: 3632kb
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