Cod sursa(job #114978)
Utilizator | Ioana Radu iora | Data | 16 decembrie 2007 10:03:27 |
---|---|---|---|
Problema | Litere | Scor | 40 |
Compilator | cpp | Status | done |
Runda | preONI 2008, Runda 2, Clasele 5-8 | Marime | 0.43 kb |
#include<stdio.h>
#include<string.h>
int n,i,sch;
long nr;
char x,a[10000];
int main()
{
freopen("litere.in","r",stdin);
freopen("litere.out","w",stdout);
scanf("%d\n",&n);
scanf("%s",&a);
do
{
sch=0;
for(i=0;i<n-1;++i)
if(int(a[i])>int(a[i+1]))
{
x=a[i];
a[i]=a[i+1];
a[i+1]=x;
sch=1;
nr++;
}
}while(sch);
printf("%ld\n",nr);
return 0;
}