Cod sursa(job #1571094)
Utilizator | Belcineanu Alexandru Ioan rughibem | Data | 17 ianuarie 2016 09:50:54 |
---|---|---|---|
Problema | Algoritmul lui Euclid extins | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.63 kb |
#include<stdio.h>
FILE *f=fopen("euclid3.in","r"), *g=fopen("euclid3.out","w");
int t, T, A, B, C, D, X, Y;
int cmmdc( int a, int b, int &x, int &y ){
int x0, y0, d;
if( b == 0 ){
x = 1;
y = 0;
return a;
}
d = cmmdc( b, a%b, x0, y0 );
x = y0;
y = x0 - (a/b) * y0;
return d;
}
int main(){
fscanf(f,"%d\n",&T);
for( t=1; t<=T; t++ ){
fscanf(f,"%d %d %d\n",&A,&B,&C);
D = cmmdc(A,B,X,Y);
if( C%D != 0 )
fprintf(g,"0 0\n");
else
fprintf(g,"%d %d\n",X*(C/D),Y*(C/D));
}
return 0;
}