Here is my code it is , compiling in Coding Blocks IDE , and here while submitting it is showing output truncated.
//#include <bits/stdc++.h>
using namespace std;
void answer(vector arr, int m) {
sort(arr.begin(), arr.end());
string s = "";
for (int i = m; i >= 0; i--) {
s = s + arr[i];
}
cout << s;
}
int convertToInt(string s){
int ans = 0;
int p = 1;
for(int i = s.length()-1; i>=0;i--){
ans += ((s[i] - '0')*p);
p = p*10;
}
return ans;
}
int main() {
ios_base::sync_with_stdio(false);
cin.tie(NULL);
//ios_base& scientific (ios_base& str);
int t;
cin >> t;
for (int i = 0; i < t; ++i) {
int m;
cin >> m;
vector<string> arr;
for (int i = 0; i < m; ++i) {
string in;
cin >> in;
arr.push_back(in);
/* code */
}
//string p = answer(arr, m);
//cout<<convertToInt(p)<<endl;
answer(arr,m);
}
return 0;
}
Please solve my query ASAP
