Cod sursa(job #834622)

Utilizator buzaturazvanbuzatu marin razvan buzaturazvan Data 14 decembrie 2012 20:49:14
Problema Fractii Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.46 kb
#include<iostream>
#include<fstream>
using namespace std;
int main(){
	int n,i,m,s=0,d;
	ifstream f1("fractii.in");
	ofstream f2("fractii.out");
	f1>>n;
	for(i=1;i<=n;i++)
		for(m=1;m<=n;m++){
			if(i==1)
				s++;
			if(m==1)
				s++;
			if((i!=1)&&(i!=m)&&(m!=1))
				if(i>m){
					d=i%m;
					if(d!=0)
						s++;
				}
				
				else{
					d=m%i;
					if(d!=0)
						s++;
				}
		}
	s--;    
    f2<<s;
f1.close();
f2.close();
}