va rog sa ma ajutati

Răspuns:
#include #include using namespace std; ifstream cin("puteri6.in"); ofstream cout("puteri6.out"); int f[10]; int main() { int n , x; cin >> n; while(cin >> x) { int p = 0; while(x) p++ , x/=10; f[p-1]++; } for(int i = 0 ; i 0) cout << "Nu exista"; return 0; }
#include <iostream>
int main() {
size_t a, b;
std::cin >> a >> b;
std::cout << (a > b ? a - b : b - a);
}