Cod sursa(job #27883)
| Utilizator | Data | 7 martie 2007 11:23:57 | |
|---|---|---|---|
| Problema | Fractii | Scor | 0 |
| Compilator | cpp | Status | done |
| Runda | Arhiva de probleme | Marime | 0.49 kb |
#include<fstream.h>
#include<stdlib.h>
int k,N;
void citire()
{ ifstream f("fractii.in");
f>>N;
f.close();
}
/*
int prim(int a,int b)
{ int d,l,ok=1;
if(a>b) l=b;
else l=a;
for(d=2;d<=l;d++)
if(a%d==0 && b%d==0) ok=0;
if(ok==0) return 0;
else return 1;
} */
void prelucrare()
{ int i,j;
for(i=1;i<=N;i++)
for(j=1;j<=N;j++)
if(i%j!=0) k++;
ofstream g("fractii.out");
g<<k;
g.close();
}
int main()
{ citire();
prelucrare();
return 0;
}