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  1. #include <stdio.h>
  2. #include <stdlib.h>
  3.  
  4. int main()
  5. {
  6.     int a,b;
  7.     char wybor;
  8.  
  9.    while(scanf("%c", &wybor) && scanf("%d %d",&a, &b) !=EOF)
  10.     {
  11.     switch(wybor)
  12.         {
  13.     case '+':
  14.         printf("%d\n", (a+b));
  15.         break;
  16.     case '-':
  17.         printf("%d\n", (a-b));
  18.         break;
  19.     case '*':
  20.         printf("%d\n", a*b);
  21.         break;
  22.     case '/':
  23.         printf("%d\n", a/b);
  24.         break;
  25.     case '%':
  26.         printf("%d\n", a%b);
  27.         break;
  28.         }
  29.         fflush(stdin);
  30.     }
  31.     return 0;
  32. }
  33.  
Success #stdin #stdout 0s 2116KB
comments (?)
stdin
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+ 7 9
- 0 4
* 5 6
/ 8 3
% 5 2
stdout
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16
30
2
1
https://ideone.com/LyDEsM
problem CALC, based on SPOJ submission 15973418 (C), 2015-12-30 13:34:15
language:
C (gcc 8.3)
created:
8 years ago
visibility:
secret

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