Cod sursa(job #947890)

Utilizator vlad2309pascariu vlad vlad2309 Data 8 mai 2013 19:26:43
Problema Litere Scor 40
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.3 kb
Raporteaza aceasta sursa 
#include<fstream>
using namespace std;
ifstream f("litere.in");
ofstream g("litere.out");
int n,nr,ok,i;
char a[10002],aux;
int main()
{f>>n>>a;
do
{ok=0;
 for(i=0;i<n-1;i++)
	if(a[i]>a[i+1])
	{aux=a[i];
	 a[i]=a[i+1];
	 a[i+1]=aux;
	 ok=1;
	 nr++;}}
while(ok==1);
g<<nr;
return 0;
}