#include <iostream>
#include <vector>
#include <algorithm>
struct gymPair {
gymPair(int a, int b) {
xp = a;
maxLevel = b;
}
int xp;
int maxLevel;
};
bool compare_gyms(const gymPair& a, const gymPair& b) {
int asum{ a.maxLevel + a.xp };
int bsum{ b.maxLevel + b.xp };
if (asum != bsum) {
return (asum < bsum);
}
else {
if (a.maxLevel != b.maxLevel) {
return (a.maxLevel < b.maxLevel);
}
else {
if (a.xp != b.xp) {
return (a.xp < b.xp);
}
}
}
return true;
}
void simulate(std::vector<gymPair> gyms) {
int xp{ 0 };
int badges{ 0 };
for (const gymPair& gym : gyms) {
if (xp > gym.maxLevel) { continue; }
else {
xp += gym.xp;
++badges;
}
}
std::cout << badges;
}
void make_ordered() {
std::ios_base::sync_with_stdio(false);
std::cin.tie(0)
int n; std::cin >> n;
std::vector<int> gymXP(n, 0);
std::vector<int> gymMaxes(n, 0);
for (int& i : gymXP) { std::cin >> i; }
for (int& i : gymMaxes) { std::cin >> i; }
std::vector<gymPair> gyms;
for (size_t i = 0; i < n; ++i) {
if (gymXP[i] == gymMaxes[i]) { continue; }
gyms.push_back(gymPair(gymXP[i], gymMaxes[i]));
}
std::sort(gyms.begin(), gyms.end(), compare_gyms);
return simulate(gyms);
}
int main() {
make_ordered();
}
Compilation message
Main.cpp: In function 'void make_ordered()':
Main.cpp:50:19: error: expected ';' before 'int'
50 | std::cin.tie(0)
| ^
| ;
51 | int n; std::cin >> n;
| ~~~
Main.cpp:51:21: error: 'n' was not declared in this scope
51 | int n; std::cin >> n;
| ^
