Kolikot

input/code.cpp: In function 'int main()':
input/code.cpp:25:33: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  else for(int i = 0; i < v.size(); i++) {
                                 ^
input/code.cpp:33:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   if(i == v.size()-1) cout << (v[i].first + v[i].second + 1) << endl;
                    ^
input/code.cpp:12:17: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d", &n);
                 ^
input/code.cpp:18:23: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%lld", &temp);
                       ^

#include <bits/stdc++.h>

using namespace std;

typedef long long ll;

int main() {
	ios_base::sync_with_stdio(0);
	cin.tie(0);
	
	int n;
	scanf("%d", &n);
	
	vector<pair<ll, ll>> v;
	ll temp;
	
	for(int i = 0; i < n; i++) {
		scanf("%lld", &temp);
		v.push_back(make_pair(temp, 0));
	}
	
	sort(v.begin(), v.end());
	
	if(v[0].first != 1) cout << 1 << endl;
	else for(int i = 0; i < v.size(); i++) {
		if(v[i+1].first <= v[i].first + v[i].second + 1) {
			v[i+1].second = v[i].first + v[i].second;
		} else {
			cout << (v[i].first + v[i].second + 1) << endl;
			break;
		}
		
		if(i == v.size()-1) cout << (v[i].first + v[i].second + 1) << endl;
	}
}

Test 1

Group: 1

Verdict: ACCEPTED

Test 2

Group: 1

Verdict: ACCEPTED

Test 3

Group: 1

Verdict: ACCEPTED

Test 4

Group: 1

Verdict: ACCEPTED

Test 5

Group: 1

Verdict: ACCEPTED

Test 6

Group: 2

Verdict: ACCEPTED

Test 7

Group: 2

Verdict: ACCEPTED

Test 8

Group: 2

Verdict: ACCEPTED

Test 9

Group: 2

Verdict: ACCEPTED

Test 10

Group: 2

Verdict: ACCEPTED

Test 11

Group: 3

Verdict: ACCEPTED

Test 12

Group: 3

Verdict: ACCEPTED

Test 13

Group: 3

Verdict: ACCEPTED

Test 14

Group: 3

Verdict: ACCEPTED

Test 15

Group: 3

Verdict: ACCEPTED

Test 16

Group: 3

Verdict: ACCEPTED