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Submission #971204

# Submission time Handle Problem Language Result Execution time Memory
971204 2024-04-28T06:38:05 Z vjudge1 Trol (COCI19_trol) C++
20 / 50
 1000 ms 600 KB 
#include <bits/stdc++.h>
using namespace std;
int sumDigits(int num) {
    if(num<10){
        return num;
    }
  int sum = 0;
  while (num > 0) {
    sum += num % 10;
    num /= 10;
  }
  if(sum>9){
    return sumDigits(sum);
  }else{
    return sum;
  }
}
int main(){
    int q;
    cin>>q;
    while (q--)
    {
        long long l,r;
        cin>>l>>r;
        long long ans=0;
        for (int i = l; i <=r; i++)
        {
            ans+=sumDigits(i);
        }
        cout<<ans<<endl;
    }
    
}

Subtask #1
20.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Incorrect 1 ms 348 KB Output isn't correct
4 Execution timed out 1086 ms 348 KB Time limit exceeded
5 Execution timed out 1036 ms 600 KB Time limit exceeded