QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #156850 | #7109. Traveling on the Axis | ucup-team866# | AC ✓ | 2ms | 3976kb | C++14 | 360b | 2023-09-02 14:27:26 | 2023-09-02 14:55:44 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
int T, n; char s[114514];
int main() {
cin >> T;
while (T --) {
long long ans = 0;
scanf ("%s", s+1), n = strlen(s+1);
for (int i=1; i<n; i++) if (s[i] == s[i+1]) ans += 1ll * i * (n - i);
for (int i=1; i<=n; i++) ans += 1ll * (i + (s[i] == '0')) * (n - i + 1);
printf ("%lld\n", ans);
}
}
这程序好像有点Bug，我给组数据试试？
Details
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Test #1:
score: 100
Accepted
time: 2ms
memory: 3976kb
input:
3 101 011 11010
output:
12 15 43
result:
ok 3 lines
Test #2:
score: 0
Accepted
time: 2ms
memory: 3892kb
input:
6107 1010101 010110100110101 1010 1010101010010101010 101011 0101101011010101010 0101101011 11011010101 010 1011010 10110101010101010100 010101010110101 10101010101011 0101010101010101011 00101010011000 1010101010010110110 01010101001010101010 101010101010101 100100101010101010 01 011 0101010100101 ...
output:
96 889 24 1515 69 1567 279 345 14 106 1702 791 621 1447 764 1615 1755 736 1333 6 15 542 44 1689 1515 140 833 497 596 24 1640 694 462 30 425 14 1041 1446 96 504 124 75 560 970 771 945 6 1 321 137 786 720 206 769 46 103 225 74 554 2 100 529 260 207 197 2 197 1041 140 857 207 1 74 1604 41 343 1041 14 1...
result:
ok 6107 lines
Extra Test:
score: 0
Extra Test Passed