Submission #3789018


Source Code Expand

#include<iostream>
#include<cmath>
#include<cstdlib>
#include<string>
#include<cstring>
#include<algorithm>
#include<vector>

using namespace std;

int ctoi(const char c){
  switch(c){
    case '0': return 0;
    case '1': return 1;
    case '2': return 2;
    case '3': return 3;
    case '4': return 4;
    case '5': return 5;
    case '6': return 6;
    case '7': return 7;
    case '8': return 8;
    case '9': return 9;
    default : return -1;
  }
}

int main() {
   int N, A, B;
   cin >> N >> A >> B;
   int sum;
   int ans = 0;
   for (int i = 1; i <= N; i++) {
      string S = to_string(i);
      sum = 0;
      for (int j = 0; j < S.size(); j++) {
         sum += ctoi(S[j]);
      }
      if (A <= sum && sum <= B) ans += i;
   }
   cout << ans << endl;
   return 0;
}

Submission Info

Submission Time
Task B - Some Sums
User redultimate
Language C++14 (GCC 5.4.1)
Score 200
Code Size 824 Byte
Status AC
Exec Time 3 ms
Memory 256 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 3
AC × 11
Set Name Test Cases
Sample s1.txt, s2.txt, s3.txt
All 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, s1.txt, s2.txt, s3.txt
Case Name Status Exec Time Memory
01.txt AC 3 ms 256 KB
02.txt AC 2 ms 256 KB
03.txt AC 3 ms 256 KB
04.txt AC 3 ms 256 KB
05.txt AC 2 ms 256 KB
06.txt AC 3 ms 256 KB
07.txt AC 3 ms 256 KB
08.txt AC 2 ms 256 KB
s1.txt AC 1 ms 256 KB
s2.txt AC 1 ms 256 KB
s3.txt AC 1 ms 256 KB