Cod sursa(job #115406)
Utilizator | Eugenie Daniel Posdarascu eudanip | Data | 16 decembrie 2007 12:33:03 |
---|---|---|---|
Problema | Litere | Scor | 0 |
Compilator | cpp | Status | done |
Runda | preONI 2008, Runda 2, Clasele 5-8 | Marime | 0.44 kb |
#include<stdio.h>
#include<string.h>
int n,i,gata,aux;
char huge v[10001];
long long nr;
int main ()
{
freopen("litere.in", "r", stdin);
freopen("litere.out", "w", stdout);
scanf("%d%c", &n,&v[0]);
for(i=1;i<=n;i++)
scanf("%c", &v[i]);
gata=1;
while(gata)
{
gata=0;
for(i=1;i<=n-1;i++)
if(v[i]>v[i+1])
{
aux=v[i];
v[i]=v[i+1];
v[i+1]=aux;
gata=1;
nr++;
}
}
printf("%lld", nr);
return 0;
}