Cod sursa(job #698434)

Utilizator TodeaDariustodea darius TodeaDarius Data 29 februarie 2012 14:00:10
Problema Litere Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.36 kb
#include<fstream>
#include<string.h>
using namespace std;
ifstream f("litere.in");
ofstream g("litere.out");
int j[30],i,j2,n,v1[10005];
char v[10005];
int main()
{
	f>>n;
	f.get();
	f.getline(v,10005);
	for(i=0;i<n;i++)
	{
		j[v[i]-'a'+1]++;
		v1[i]+=v1[i-1];
		for(j2=v[i]-'a'+2;j2<='z'-'a'+1;j2++)
		{
			v1[i]+=j[j2];
		}
	}
	g<<v1[n-1];
}