Cod sursa(job #114915)
Utilizator | Data | 16 decembrie 2007 09:33:09 | |
---|---|---|---|
Problema | Litere | Scor | 40 |
Compilator | cpp | Status | done |
Runda | preONI 2008, Runda 2, Clasele 5-8 | Marime | 0.4 kb |
#include <fstream.h>
long int nr,i,j,n,ok;
char s[10000],c,t;
ifstream f("litere.in");
ofstream g("litere.out");
int main()
{
f>>n;
for(i=0;i<n;i++)
{
f>>c;
s[i]=c;
}
ok=0;
nr=0;
while(ok==0)
{
ok=1;
for(i=0;i<n-1;i++)
if(s[i]>s[i+1])
{
t=s[i];
s[i]=s[i+1];
s[i+1]=t;
ok=0;
nr++;
}
}
f.close();
g<<nr;
g.close();
return 0;
}