oj.uz

Submission #164183

# Submission time Handle Problem Language Result Execution time Memory
164183 2019-11-18T12:49:06 Z luciocf Teams (CEOI11_tea) C++14
0 / 100
 389 ms 42744 KB 
#include <bits/stdc++.h>

using namespace std;

const int maxn = 1e6+10;

pair<int, int> a[maxn];

vector<int> team[maxn];

int main(void)
{
	int n;
	scanf("%d", &n);

	for (int i = 1; i <= n; i++)
	{
		scanf("%d", &a[i].first);
		a[i].second = i;
	}

	sort(a+1, a+n+1);

	int ans = 0;

	for (int i = n; i >= 1; )
	{
		ans++;

		int j;
		for (j = i; j >= 1 && (i-j+1 <= a[i].first || a[j].first > j); j--)
			team[ans].push_back(a[j].second);

		i = j;
	}

	printf("%d\n", ans);
	for (int i = 1; i <= ans; i++)
	{
		printf("%d", team[i].size());
		for (auto x: team[i])
			printf(" %d", x);
		printf("\n");
	}
}

Compilation message

tea.cpp: In function 'int main()':
tea.cpp:40:30: warning: format '%d' expects argument of type 'int', but argument 2 has type 'std::vector<int>::size_type {aka long unsigned int}' [-Wformat=]
   printf("%d", team[i].size());
                ~~~~~~~~~~~~~~^
tea.cpp:14:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d", &n);
  ~~~~~^~~~~~~~~~
tea.cpp:18:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d", &a[i].first);
   ~~~~~^~~~~~~~~~~~~~~~~~~

Subtask #1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 24 ms 23800 KB Output is correct
2 Correct 24 ms 23928 KB Output is correct
3 Incorrect 25 ms 23800 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 24 ms 23800 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 24 ms 23800 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 24 ms 23876 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 25 ms 23892 KB Output is correct
2 Incorrect 25 ms 23928 KB Output isn't correct

Subtask #6
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 63 ms 25464 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #7
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 53 ms 25592 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #8
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 274 ms 38408 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #9
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 372 ms 42744 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #10
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 389 ms 42628 KB Output isn't correct
2 Halted 0 ms 0 KB -