Cod sursa(job #2089393)
Utilizator | Data | 16 decembrie 2017 14:18:18 | |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 100 |
Compilator | c | Status | done |
Runda | Arhiva educationala | Marime | 0.42 kb |
#include <stdio.h>
#include <math.h>
int n,a,b,r,i;
int main()
{
FILE* si=fopen("euclid2.in","r");
FILE* so=fopen("euclid2.out","w");
fscanf(si,"%i",&n);
for(i=0; i<n; i++)
{
fscanf(si,"%i%i",&a,&b);
while(b>0)
{
r=a%b;
a=b;
b=r;
}
fprintf(so,"%i\n",a);
}
fclose(si);
fclose(so);
return 0;
}