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  1. #include <stdio.h>
  2.  
  3. int main() {
  4.   int a=0;
  5.   int b=0;
  6.   int p1=22, p2=17;
  7.   int k1 = 4,k2 = 19;
  8.   int n1 = 26;
  9.   int running = 1;
  10.  
  11.   k1 = k1 % n1;
  12.   k2 = k2 % n1;
  13.  
  14.   while( running ){
  15.     int w1 = (p1*a + b)%n1;
  16.     int w2 = (p2*a + b)%n1;
  17.  
  18.     if( w1 == k1 && w2 == k2 ){
  19.       printf( "a = %i, b = %i\n",a,b );
  20.       puts( "continue? (y/n) ");
  21.       char anw = getchar();
  22.       if( anw == 'n' || anw == 'N' ) {
  23. //        running = 0;
  24.         break;
  25.       }
  26.     }
  27.     if( b!=0 && (b%n1)==0 ){
  28.       ++a;
  29.       b = 0;
  30.     }
  31.     else
  32.       ++b;
  33.  
  34.  
  35.   }  
  36.         return 0;
  37. }
Success #stdin #stdout 0s 1724KB
comments (?)
stdin
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yn
stdout
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a = 23, b = 18
continue? (y/n) 
a = 49, b = 18
continue? (y/n)
https://ideone.com/kP51S
language:
C (gcc 8.3)
created:
13 years ago
visibility:
public

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