Suuremmat

input/code.cpp: In function 'int main()':
input/code.cpp:22:14: warning: unused variable 'u' [-Wunused-variable]
     for(auto u : ve){
              ^
input/code.cpp:27:14: warning: unused variable 'u' [-Wunused-variable]
     for(auto u : ve){
              ^
input/code.cpp:34:15: warning: unused variable 'u' [-Wunused-variable]
      for(auto u : ve){
               ^
input/code.cpp:39:15: warning: unused variable 'u' [-Wunused-variable]
      for(auto u : ve){
               ^
input/code.cpp:46:13: warning: unused variable 'u' [-Wunused-variable]
    for(auto u : ve){
             ^

#include<bits/stdc++.h>
using namespace std;
 
int main(){
	int t;
	cin >> t;
	while(t--){
		string s;
		cin >> s;
		vector<int> ve = {};
		for(auto u : s){
			ve.push_back(u-'0');
		}
		bool bo = false;
		bool bo1 = false;
		for(auto u : ve){
			if(u > ve[0]) bo = true;
			if(u < ve[0]) bo1 = true;
		}
		if(bo){
			if(ve[0] == 9){
				for(auto u : ve){
					cout << 1;
				}
				cout << 1 << "\n";
			}else{
				for(auto u : ve){
					cout << ve[0]+1;
				}
			}
		}else{
			if(!bo1){
				if(ve[0] == 9){
					for(auto u : ve){
						cout << 1;
					}
					cout << 1 << "\n";
				}else{
					for(auto u : ve){
						cout << ve[0]+1;
					}
					cout << "\n";
				}
			}
			else{
			for(auto u : ve){
					cout << ve[0];
				}
				cout << "\n";
			}
		}
	}
}

Test 1

Group: 1, 2

Verdict: WRONG ANSWER

Test 2

Group: 2

Verdict: WRONG ANSWER