Accepted
Code
#include<bits/stdc++.h>
using namespace std;
int main() {
int N;
cin >> N;
vector<int> A(N);
for(int i = 0; i < N; i++){
cin >> A[i];
}
int Sub = 0, sum = 0;
for(int num : A){
sum += num;
if(sum % 2 == 0){
Sub++;
sum = 0;
}
}
if(sum == 0){
cout << Sub << endl;
}
else{
cout << -1 << endl;
}
return 0;
}
Information
- Submit By
- Type
- Submission
- Problem
- P1042 Array partition
- Contest
- TLE_Headquarters - round #1
- Language
- C++20 (G++ 13.2.0)
- Submit At
- 2024-03-27 17:21:11
- Judged At
- 2024-11-11 03:37:38
- Judged By
- Score
- 100
- Total Time
- 32ms
- Peak Memory
- 928.0 KiB