ABC106A - Garden
問題:A - Garden
#include <iostream> using namespace std; int main(void) { int a, b; cin.tie(0); ios::sync_with_stdio(false); cin >> a >> b; cout << (a - 1) * (b - 1) << "\n"; return 0; }
問題:A - Garden
#include <iostream> using namespace std; int main(void) { int a, b; cin.tie(0); ios::sync_with_stdio(false); cin >> a >> b; cout << (a - 1) * (b - 1) << "\n"; return 0; }