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QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#409543 | #8338. Quad Kingdoms Chess | bigJ | WA | 30ms | 3852kb | C++23 | 1.4kb | 2024-05-12 11:02:00 | 2024-05-12 11:02:01 |
Judging History
answer
#include <bits/stdc++.h>
int main() {
int n1, n2, m;
std::map<int, int> cnt1;
std::map<int, int> cnt2;
scanf("%d", &n1);
std::vector<int> a(n1);
for (int i = 0; i < n1; i++) {
scanf("%d", &a[i]);
cnt1[a[i]]++;
}
scanf("%d", &n2);
std::vector<int> b(n2);
for (int i = 0; i < n2; i++) {
scanf("%d", &b[i]);
cnt2[b[i]]++;
}
auto work = [&]() {
if (a.back() != b.back()) {
return false;
}
if (a == b) {
return true;
}
return a.back() == cnt1.rbegin()->first && b.back() == cnt2.rbegin()->first && cnt1.rbegin()->second == cnt2.rbegin()->second;
};
scanf("%d", &m);
while (m--) {
int o, x, y;
scanf("%d%d%d", &o, &x, &y);
x--;
if (o == 1) {
if (--cnt1[a[x]] == 0) {
cnt1.erase(a[x]);
}
a[x] = y;
cnt1[a[x]]++;
} else {
if (--cnt2[b[x]] == 0) {
cnt2.erase(b[x]);
}
b[x] = y;
cnt2[b[x]]++;
}
// for (int j = 0; j < n1; j++) {
// printf("%d%c", a[j], " \n"[j == n1 - 1]);
// }
// for (int j = 0; j < n2; j++) {
// printf("%d%c", b[j], " \n"[j == n2 - 1]);
// }
puts(work() ? "YES" : "NO");
}
return 0;
}
Details
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Test #1:
score: 100
Accepted
time: 1ms
memory: 3572kb
input:
5 1 2 3 4 5 5 5 4 3 2 1 8 1 1 5 1 4 2 1 2 4 1 5 1 1 5 5 2 1 4 2 3 5 2 5 5
output:
NO NO NO YES NO NO NO YES
result:
ok 8 tokens
Test #2:
score: 0
Accepted
time: 29ms
memory: 3600kb
input:
1 2 6 2 1 1 1 1 1 200000 2 6 2 1 1 1 1 1 1 1 1 2 2 1 1 1 1 2 1 1 1 2 4 1 2 1 2 1 1 1 1 1 2 2 5 1 1 1 1 1 1 2 1 1 1 2 6 1 1 1 2 1 1 2 1 1 2 2 3 1 1 1 1 2 1 1 2 6 2 1 1 2 2 4 1 1 1 2 2 6 1 1 1 2 1 1 1 2 5 2 2 6 2 1 1 1 2 4 2 2 5 2 2 6 2 1 1 1 2 5 1 2 6 2 1 1 2 1 1 1 1 1 1 2 4 1 1 1 2 1 1 2 1 1 2 2 3 2...
output:
NO NO NO NO YES YES NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO YES YES YES NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO YES YES YES NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO N...
result:
ok 200000 tokens
Test #3:
score: 0
Accepted
time: 29ms
memory: 3688kb
input:
6 2 1 1 2 1 2 1 1 200000 2 1 1 1 1 2 1 1 1 2 1 2 2 1 1 2 1 1 2 1 2 2 1 2 1 1 2 1 3 1 1 6 2 1 5 2 1 4 2 1 3 1 2 1 2 1 4 2 1 4 2 2 1 2 2 1 2 1 3 1 1 6 1 1 1 2 2 1 1 1 6 1 1 3 1 1 5 2 1 6 2 1 5 2 2 1 2 1 2 1 1 5 2 2 1 1 2 1 1 1 6 1 2 1 2 2 1 1 1 3 2 2 1 1 1 6 1 1 4 2 1 2 1 1 1 1 2 1 1 1 2 1 1 6 2 1 6 2...
output:
NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO ...
result:
ok 200000 tokens
Test #4:
score: -100
Wrong Answer
time: 30ms
memory: 3852kb
input:
6 1 3 1 2 1 2 6 2 1 3 3 3 1 200000 2 4 2 1 2 1 1 6 2 2 3 2 1 1 1 1 6 2 1 6 2 1 3 2 2 6 1 2 4 3 1 1 2 2 5 2 2 6 2 2 3 1 1 4 3 1 3 1 2 5 2 2 4 2 2 1 3 1 1 1 2 2 2 2 4 2 1 5 3 1 6 3 2 6 3 1 5 3 2 5 3 2 4 1 2 4 2 1 1 2 1 6 1 2 6 1 1 2 3 1 1 3 1 1 1 2 6 3 2 4 1 1 4 2 2 2 1 1 3 1 1 1 3 1 1 3 1 4 3 1 3 3 2...
output:
NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO YES YES YES YES NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO...
result:
wrong answer 32nd words differ - expected: 'YES', found: 'NO'