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  1. #include <stdio.h>
  2. #define N 10
  3. int func(int a, int b)
  4. {
  5.     if ((a ^ b) < 0)
  6.         return 0;
  7.     do
  8.         a /= 10, b /= 10;
  9.     while (a & b);
  10.     return (a == b);
  11. }
  12. int main()
  13. {
  14.     int a[][2] =
  15.     {
  16.         { 110, 119},
  17.         { -110, -119},
  18.         { -110, 119},
  19.         { 1234, 214},
  20.         { 567, 23},
  21.         { 567, -23}
  22.     };
  23.     for (int i = 0; i < 6; ++i)
  24.         printf("%5d, %5d -> %c\n", a[i][0], a[i][1], func(a[i][0], a[i][1]) ? 'T' : 'F');
  25.     return 0;
  26. }
  27.  
Success #stdin #stdout 0s 2248KB
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stdin
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Standard input is empty
stdout
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  110,   119 -> T
 -110,  -119 -> T
 -110,   119 -> F
 1234,   214 -> F
  567,    23 -> F
  567,   -23 -> F
https://ideone.com/GbaVHe
language:
C99 (gcc 8.3)
created:
10 years ago
visibility:
public

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