banda rotación k-ary 10
#include <bits / STDC ++ h.> usando espacio de nombres std; int main () { string s; int suma = 0 , k; cin >> S >> k; para ( int i = 0 ; i <s.size (); ++ i) { suma * = k; si (s [i] == ' A ' || s [i] == ' B ' || s [i] == ' C ' || s [i] == ' D ' || s [i] == ' E ' || s [i] == 'F ' ) { sum + = (s [i] - ' A ' + 10 ); } Más { sum + = (s [I] - ' 0 ' ); } } Cout << suma << endl; volver 0 ; }
Tomado de https://blog.csdn.net/qq_41785863/article/details/84101711