Cod sursa(job #448636)
Utilizator | Data | 4 mai 2010 11:13:01 | |
---|---|---|---|
Problema | Invers modular | Scor | 10 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.47 kb |
#include<fstream.h>
int a,b,c,i;
int main()
{
freopen("inversmodular.in", "r", stdin);
freopen("inversmodular.out", "w", stdout);
scanf("%d", &a);
scanf("%d", &b);
a=a%b;
for(i=1;i<=b;i++)
{
c=a*i;
c=c%b;
if(c==1) {
printf("%d", i);
break;
}
}
return 0;
}