Cod sursa(job #2272370)
Utilizator | Cezar Plesca cezar.plesca | Data | 30 octombrie 2018 09:04:46 |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.32 kb |
#include<stdio.h>
int a,b,r;
int main(){
int T;
FILE* f= fopen("euclid2.in","rt");
FILE* g= fopen("euclid2.out","wt");
fscanf(f,"%d",&T);
for(int i=0;i<T;i++){
fscanf(f,"%d %d",&a,&b);
do{
r=a%b;
a=b;
b=r;
}while(r>0);
fprintf(g,"%d\n",a);
}
fclose(g);
fclose(f);
return 0;
}