fork download
copy 
  1. #include<stdio.h>
  2. int main()
  3. {
  4.     /*
  5. f digit sum jeta every loop 0 hoite hobe tai f bitore;
  6. i ,n normal loop;;
  7.  
  8.  
  9.  
  10.  
  11.     */
  12.     int n , a, b, i,r, f, x, sum = 0;
  13.     scanf("%d%d%d", &n, &a, &b);
  14.     for (i = 1; i <= n; i++)
  15.     {
  16.                 x = i;
  17.                 f = 0;
  18.             while(x > 0)//digit alada korar jonno
  19.             {
  20.                 r = x % 10;
  21.                 f += r;//digit sum f
  22.                 x = x / 10;
  23.             }
  24.                 if ((a <= f) && (f <= b) )
  25.                 {
  26.  
  27.                     sum += i;
  28.                 }
  29.     }
  30.  
  31.     printf("%d\n", sum);
  32.  
  33.  
  34.  
  35.  
  36.  
  37.  
  38.  
  39.  
  40.  
  41.     return 0;
  42. }
  43.  
Success #stdin #stdout 0s 5432KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
0
https://ideone.com/px0tjB
language:
C (gcc 8.3)
created:
1 year ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!