Cod sursa(job #115211)

Utilizator kojoCojocaru Aurelian kojo Data 16 decembrie 2007 11:40:12
Problema Litere Scor 40
Compilator cpp Status done
Runda preONI 2008, Runda 2, Clasele 5-8 Marime 0.34 kb
Raporteaza aceasta sursa 
#include<fstream.h>
#include<string.h>
ifstream f("litere.in");
ofstream g("litere.out");
char a[10001];
int n,ga=1;
long s;
int main()
{
f>>n;
for(int k=0;k<=n-1;k++)
	f>>a[k];
for(int i=0;i<=n-1&&ga;i++)
	{ga=0;
	 for(int j=0;j<n-1-i;j++)
		if(a[j]>a[j+1])
		{char y=a[j];a[j]=a[j+1];a[j+1]=y;s++;ga=1;}
	}
g<<s;
return 0;
}