Cod sursa(job #2610685)
Utilizator | Data | 5 mai 2020 14:01:00 | |
---|---|---|---|
Problema | Hashuri | Scor | 30 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.58 kb |
#include <fstream>
#include <iostream>
std::ifstream fin("hashuri.in");
std::ofstream fout("hashuri.out");
int ver[20000][20000];
int main() {
int n;
fin >> n;
while (n --){
int op;
long val;
fin >> op >> val;
switch (op) {
case 1:
ver[val/2000][val%2000] = 1;
break;
case 2:
ver[val/2000][val%2000] = 0;
break;
case 3:
fout << ver[val/2000][val%2000] << "\n";
}
}
fin.close();
fout.close();
return 0;
}