oj.uz

Submission #848054

# Submission time Handle Problem Language Result Execution time Memory
848054 2023-09-11T08:34:56 Z eilouvre Gym Badges (NOI22_gymbadges) C++17
15 / 100
 96 ms 16572 KB 
#include <iostream>
#include <vector>
#include <algorithm>

int readInt() {
	bool minus = false;
	int result = 0;
	char ch;
	ch = getchar();
	while (true) {
		if (ch == '-') break;
		if (ch >= '0' && ch <= '9') break;
		ch = getchar();
	}
	if (ch == '-') minus = true; else result = ch - '0';
	while (true) {
		ch = getchar();
		if (ch < '0' || ch > '9') break;
		result = result * 10 + (ch - '0');
	}
	if (minus)
		return -result;
	else
		return result;
}

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() {
	
	int n; std::cin >> n;
	std::vector<int> gymXP(n, 0);
	std::vector<int> gymMaxes(n, 0);
	for (int& i : gymXP) { i = readInt(); }
	for (int& i : gymMaxes) { i = readInt(); }
	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:78:23: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   78 |  for (size_t i = 0; i < n; ++i) {
      |                     ~~^~~

Subtask #1
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 1 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 344 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 1 ms 344 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 0 ms 344 KB Output is correct
12 Correct 1 ms 344 KB Output is correct
13 Correct 0 ms 344 KB Output is correct
14 Correct 1 ms 344 KB Output is correct
15 Correct 0 ms 344 KB Output is correct
16 Correct 0 ms 344 KB Output is correct
17 Correct 0 ms 344 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 1 ms 344 KB Output is correct
20 Correct 0 ms 344 KB Output is correct

Subtask #2
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 91 ms 12216 KB Output is correct
2 Correct 92 ms 12212 KB Output is correct
3 Correct 95 ms 12120 KB Output is correct
4 Correct 96 ms 12368 KB Output is correct
5 Correct 92 ms 12216 KB Output is correct
6 Correct 90 ms 12216 KB Output is correct
7 Correct 89 ms 12216 KB Output is correct
8 Correct 90 ms 12216 KB Output is correct
9 Correct 90 ms 12216 KB Output is correct
10 Correct 92 ms 12216 KB Output is correct
11 Runtime error 43 ms 16572 KB Execution killed with signal 11
12 Halted 0 ms 0 KB -

Subtask #3
0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 1 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 344 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 1 ms 344 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 0 ms 344 KB Output is correct
12 Correct 1 ms 344 KB Output is correct
13 Correct 0 ms 344 KB Output is correct
14 Correct 1 ms 344 KB Output is correct
15 Correct 0 ms 344 KB Output is correct
16 Correct 0 ms 344 KB Output is correct
17 Correct 0 ms 344 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 1 ms 344 KB Output is correct
20 Correct 0 ms 344 KB Output is correct
21 Incorrect 1 ms 344 KB Output isn't correct
22 Halted 0 ms 0 KB -

Subtask #4
0 / 49.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 1 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 344 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 1 ms 344 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 0 ms 344 KB Output is correct
12 Correct 1 ms 344 KB Output is correct
13 Correct 0 ms 344 KB Output is correct
14 Correct 1 ms 344 KB Output is correct
15 Correct 0 ms 344 KB Output is correct
16 Correct 0 ms 344 KB Output is correct
17 Correct 0 ms 344 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 1 ms 344 KB Output is correct
20 Correct 0 ms 344 KB Output is correct
21 Correct 91 ms 12216 KB Output is correct
22 Correct 92 ms 12212 KB Output is correct
23 Correct 95 ms 12120 KB Output is correct
24 Correct 96 ms 12368 KB Output is correct
25 Correct 92 ms 12216 KB Output is correct
26 Correct 90 ms 12216 KB Output is correct
27 Correct 89 ms 12216 KB Output is correct
28 Correct 90 ms 12216 KB Output is correct
29 Correct 90 ms 12216 KB Output is correct
30 Correct 92 ms 12216 KB Output is correct
31 Runtime error 43 ms 16572 KB Execution killed with signal 11
32 Halted 0 ms 0 KB -