# | Time | Username | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
198270 | alrad | Preokret (COCI19_preokret) | C++17 | 2 ms | 420 KiB |
This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#include <bits/stdc++.h>
using namespace std;
int main() {
ios_base :: sync_with_stdio(0);
cin.tie(0) , cout.tie(0);
int n;
cin >> n;
int a = 0 , b = 0;
int ties = 1 , turnover = 0;
int p = -1 , cur = 0;
for (int i = 1; i <= n; i++) {
int x;
cin >> x;
(x == 1 ? a++ : b++);
if (p == x) {
cur++;
} else {
if (p == 1) {
if (a - cur < b) {
turnover = max(turnover , cur);
}
} else if (p == 2) {
if (b - cur < a) {
turnover = max(turnover , cur);
}
}
p = x;
cur = 1;
}
if (a == b) {
ties++;
}
}
if (p == 1) {
if (a - cur < b) {
turnover = max(turnover , cur);
}
} else if (p == 2) {
if (b - cur < a) {
turnover = max(turnover , cur);
}
}
cout << a << " " << b << '\n';
cout << ties << '\n';
cout << turnover << '\n';
return 0;
}
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---|---|---|---|---|
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