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QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#576828 | #9313. Make Max | lxpyyds | WA | 0ms | 3524kb | C++14 | 1.0kb | 2024-09-19 22:47:27 | 2024-09-19 22:47:27 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
#define int long long
signed main() {
int t;
cin >> t;
while (t--) {
int n;
cin >> n;
int op = 0;
vector<int> dp(n);
map<int, int> mp;
map<int, int> kp;
for (int i = 0; i < n; i++) {
cin >> dp[i];
mp[dp[i]] = i;
kp[dp[i]] = 1;
}
for (auto it = mp.begin(); it != mp.end(); ++it) {
int x = it->first;
int y = it->second;
// Ensure y-1 and y+1 are within bounds
if (y > 0 && y < n - 1) {
if (dp[y - 1] < dp[y + 1]) {
kp[dp[y - 1]] += kp[dp[y]];
} else {
kp[dp[y + 1]] += kp[dp[y]];
}
}
op += kp[dp[y]];
// Mark the element as processed
dp[y] = -1; // Or any value that indicates it is processed
}
cout << op << endl;
}
return 0;
}
Details
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Test #1:
score: 0
Wrong Answer
time: 0ms
memory: 3524kb
input:
4 2 1 2 2 2 2 7 1 1 1 2 2 2 2 3 1 2 3
output:
2 1 3 3
result:
wrong answer 1st numbers differ - expected: '1', found: '2'