oj.uz

Submission #602260

# Submission time Handle Problem Language Result Execution time Memory
602260 2022-07-22T19:24:22 Z Devigo Labels (NOI20_labels) C++14
0 / 100
 41 ms 5932 KB 
#include <bits/stdc++.h>
using namespace std;

#define pb push_back
#define mp make_pair

const int siz = 0;
const int mod = 0;

int main() {
	ios::sync_with_stdio(0);
	cin.tie(0);
	int n;
	cin >> n;
	vector<int> v(n-1);
	for(int i=0; i<n-1; i++) {
		cin >> v[i];
	}
	bool ok = 0; int sum = 1; vector<int> ans; ans.pb(sum);
	for(int i=0; i<n-1; i++) {
		sum += v[i];
		ans.pb(sum);
	}
	vector<int> an = ans;
	sort(ans.begin(), ans.end());
	if(ans[n-1] == n && ans[0] == 1) {
		ok = 1;
	}
	if(!ok) {
		cout << "-1\n";
	}
	else {
		int x = 1;
		for(int j: an) cout << j << " ";
		cout << "\n";
	}
	return 0;
}

Compilation message

Labels.cpp: In function 'int main()':
Labels.cpp:33:7: warning: unused variable 'x' [-Wunused-variable]
   33 |   int x = 1;
      |       ^

Subtask #1
0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Incorrect 0 ms 212 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #2
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Incorrect 0 ms 212 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #3
0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Incorrect 0 ms 212 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #4
0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 41 ms 5932 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Incorrect 21 ms 3924 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #5
0 / 35.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Incorrect 0 ms 212 KB Output isn't correct
3 Halted 0 ms 0 KB -