Cod sursa(job #2477780)
Utilizator | Data | 21 octombrie 2019 08:54:32 | |
---|---|---|---|
Problema | Litere | Scor | 40 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.35 kb |
#include <fstream>
using namespace std;
ifstream cin("litere.in");
ofstream cout("litere.out");
int main(){
int N, rez = 0;
cin >> N;
char v[100005];
cin >> v;
for (int i = 1; i < N; ++i)
for (int j = 0; j < i; ++j)
if (v[j] > v[i])
++rez;
cout << rez;
return 0;
}