Cod sursa(job #962908)
Utilizator | Mihailescu Georgiana morge | Data | 15 iunie 2013 22:32:47 |
---|---|---|---|
Problema | Litere | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.31 kb |
#include<fstream>
using namespace std;
ifstream f("litere.in"); ofstream g("litere.out");
int x,v[30],i,j,nr;
char y;
int main()
{ f>>x;
for(i=1;i<=x;++i)
{
f>>y;
v[y-96]++;
for(j=(y-95);j<=26;++j)
if(v[j]!=0) nr+=v[j];
}
g<<nr;
g.close (); return 0;
}