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royalsflush

Referência para LA 4232 (Luiza)

Apr 5th, 2012
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C++ 0.29 KB | None | 0 0
  1. #include <stdio.h>
  2.  
  3. int gcd(int a, int b) {
  4.     if (!b) return a;
  5.     return gcd(b,a%b);
  6. }
  7.  
  8. int n1,n2;
  9. int n;
  10.  
  11. int main() {
  12.     scanf("%d", &n);
  13.  
  14.     for (int i=0; i<n; i++) {
  15.         scanf("%d %d", &n1,&n2);
  16.         int g = gcd(n1,n2);
  17.  
  18.         printf("%d %d %d\n",i+1,(n1*n2)/g, g);
  19.     }
  20.  
  21.     return 0;
  22. }
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