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  1. #include <stdio.h>
  2. #define N 50
  3. #define M 50
  4.  
  5. unsigned long int nwd(unsigned long int, unsigned long int);
  6.  
  7. int main()
  8. {
  9.     int i, j;
  10.     unsigned long int x[N], macierz[N][M], n;
  11.     scanf("%lu", &n);
  12.     if(n>0 && n<1001)
  13.     for(i=0;i<n;i++)
  14.     {
  15.         scanf("%lu", &*(x+i));
  16.     }
  17.     for(i=0;i<n;i++)
  18.     {
  19.         for(j=0;j<n;j++)
  20.         {
  21.             macierz[i][j]=nwd(*(x+i),*(x+j));
  22.         }
  23.     }
  24.     for(i=0;i<n;i++)
  25.     {
  26.         for(j=0;j<n;j++)
  27.         {
  28.             printf("%lu ", macierz[i][j]);
  29.         }
  30.         putchar('\n');
  31.     }
  32.  
  33.     return 0;
  34. }
  35. unsigned long int nwd(unsigned long int a, unsigned long int b)
  36. {
  37.     while(a!=b)
  38.         if(a>b) a-=b;
  39.         else    b-=a;
  40.     return a;
  41. }
Success #stdin #stdout 0s 4364KB
comments (?)
stdin
copy 
3
6 15 7
stdout
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6 3 1 
3 15 1 
1 1 7
https://ideone.com/if2Yc1
language:
C (gcc 8.3)
created:
6 years ago
visibility:
public

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