oj.uz

Submission #130842

# Submission time Handle Problem Language Result Execution time Memory
130842 2019-07-16T07:02:58 Z 김세빈(#3168) Bodyguards (CEOI10_bodyguards) C++14
50 / 100
 468 ms 262148 KB 
#include <bits/stdc++.h>

using namespace std;

typedef long long ll;
typedef pair <ll, ll> pll;

priority_queue <ll> P;
vector <ll> V;
ll n, m;

int main()
{
	ll i, j, x, y, t;
	
	scanf("%lld", &n);
	
	for(i=0; i<n; i++){
		scanf("%lld%lld", &y, &x);
		for(; x--; ) P.push(y);
	}
	
	scanf("%lld", &m);
	
	for(i=0; i<m; i++){
		scanf("%lld%lld", &y, &x);
		for(; x--; ){
			for(j=0; j<y; j++){
				if(P.empty() || P.top() == 0){
					printf("0\n");
					return 0;
				}
				V.push_back(P.top()); P.pop();
			}
			
			for(; !V.empty(); V.pop_back()){
				P.push(V.back() - 1);
			}
		}
	}
	
	printf("1\n");
	
	return 0;
}

Compilation message

bodyguards.cpp: In function 'int main()':
bodyguards.cpp:14:17: warning: unused variable 't' [-Wunused-variable]
  ll i, j, x, y, t;
                 ^
bodyguards.cpp:16:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%lld", &n);
  ~~~~~^~~~~~~~~~~~
bodyguards.cpp:19:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%lld%lld", &y, &x);
   ~~~~~^~~~~~~~~~~~~~~~~~~~
bodyguards.cpp:23:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%lld", &m);
  ~~~~~^~~~~~~~~~~~
bodyguards.cpp:26:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%lld%lld", &y, &x);
   ~~~~~^~~~~~~~~~~~~~~~~~~~

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 252 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 256 KB Output is correct
7 Correct 0 ms 256 KB Output is correct
8 Correct 2 ms 256 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 256 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 2 ms 376 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 380 KB Output is correct
16 Correct 2 ms 256 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 256 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 2 ms 376 KB Output is correct
14 Correct 2 ms 380 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 2 ms 380 KB Output is correct
17 Correct 2 ms 376 KB Output is correct

Subtask #3
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 11 ms 504 KB Output is correct
2 Correct 10 ms 256 KB Output is correct
3 Correct 10 ms 252 KB Output is correct
4 Correct 10 ms 256 KB Output is correct
5 Correct 10 ms 376 KB Output is correct
6 Correct 9 ms 376 KB Output is correct
7 Correct 12 ms 256 KB Output is correct
8 Correct 9 ms 256 KB Output is correct
9 Correct 3 ms 376 KB Output is correct
10 Correct 3 ms 376 KB Output is correct
11 Correct 7 ms 376 KB Output is correct
12 Correct 7 ms 256 KB Output is correct
13 Correct 8 ms 376 KB Output is correct
14 Correct 6 ms 376 KB Output is correct
15 Correct 6 ms 256 KB Output is correct
16 Correct 7 ms 376 KB Output is correct
17 Correct 3 ms 376 KB Output is correct
18 Correct 3 ms 376 KB Output is correct

Subtask #4
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 28 ms 376 KB Output is correct
2 Correct 48 ms 388 KB Output is correct
3 Correct 52 ms 376 KB Output is correct
4 Correct 34 ms 376 KB Output is correct
5 Correct 63 ms 504 KB Output is correct
6 Correct 51 ms 376 KB Output is correct
7 Correct 47 ms 500 KB Output is correct
8 Correct 32 ms 376 KB Output is correct
9 Correct 24 ms 376 KB Output is correct
10 Correct 28 ms 252 KB Output is correct
11 Correct 26 ms 416 KB Output is correct
12 Correct 25 ms 376 KB Output is correct
13 Correct 27 ms 376 KB Output is correct
14 Correct 24 ms 376 KB Output is correct
15 Correct 26 ms 376 KB Output is correct
16 Correct 26 ms 376 KB Output is correct
17 Correct 25 ms 376 KB Output is correct
18 Correct 27 ms 452 KB Output is correct

Subtask #5
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 44 ms 504 KB Output is correct
2 Correct 68 ms 504 KB Output is correct
3 Correct 45 ms 376 KB Output is correct
4 Correct 65 ms 376 KB Output is correct
5 Correct 56 ms 400 KB Output is correct
6 Correct 65 ms 400 KB Output is correct
7 Correct 65 ms 504 KB Output is correct
8 Correct 20 ms 376 KB Output is correct
9 Correct 83 ms 504 KB Output is correct
10 Correct 81 ms 436 KB Output is correct
11 Correct 80 ms 376 KB Output is correct
12 Correct 81 ms 436 KB Output is correct
13 Correct 79 ms 376 KB Output is correct
14 Correct 78 ms 376 KB Output is correct
15 Correct 76 ms 404 KB Output is correct
16 Correct 76 ms 504 KB Output is correct
17 Correct 80 ms 376 KB Output is correct
18 Correct 81 ms 376 KB Output is correct

Subtask #6
0 / 10.0

# Verdict Execution time Memory Grader output
1 Runtime error 436 ms 262144 KB Execution killed with signal 9 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #7
0 / 10.0

# Verdict Execution time Memory Grader output
1 Runtime error 437 ms 262148 KB Execution killed with signal 9 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #8
0 / 10.0

# Verdict Execution time Memory Grader output
1 Runtime error 468 ms 262144 KB Execution killed with signal 9 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #9
0 / 10.0

# Verdict Execution time Memory Grader output
1 Runtime error 464 ms 262148 KB Execution killed with signal 9 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #10
0 / 10.0

# Verdict Execution time Memory Grader output
1 Runtime error 457 ms 262144 KB Execution killed with signal 9 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -