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Submission #1041515

# Submission time Handle Problem Language Result Execution time Memory
1041515 2024-08-02T05:03:27 Z 김은성(#11000) Bring Down the Grading Server (CEOI23_gradingserver) C++17
5 / 100
 365 ms 196452 KB 
#include <bits/stdc++.h>
using namespace std;
bool dp[109][109][109][109];
int main(){
	int s, q, ch, fh, cg, fg, i;
	scanf("%d %d", &s, &q);
	for(i=0; i<=300; i++){
	for(ch=0; ch<=75; ch++){
		for(fh=0; fh<=75; fh++){
			for(cg=0; cg<=75; cg++){
				fg = i-ch-fh-cg;
				if(0 <= fg && fg <= 75){
					if(ch == 0)
						dp[ch][fh][cg][fg] = 0;
					else if(cg == 0)
						dp[ch][fh][cg][fg] = 1;
					else{
						dp[ch][fh][cg][fg] = 0;
						if(fg > 0 && !dp[cg][max(fg-1, 0)][ch][fh])
							dp[ch][fh][cg][fg] = 1;
						if(ch-fg*s > 0 && !dp[max(cg-max(ch-fg*s, 0), 0)][fg][ch][fh])
							dp[ch][fh][cg][fg] = 1;
					}
				}
			}
		}
	}
	}
	while(q--){
		scanf("%d %d %d %d", &ch, &fh, &cg, &fg);
		printf("%s\n", dp[ch][fh][cg][fg] ? "YES" : "NO");
	}
	return 0;
}

Compilation message

gradingserver.cpp: In function 'int main()':
gradingserver.cpp:6:7: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
    6 |  scanf("%d %d", &s, &q);
      |  ~~~~~^~~~~~~~~~~~~~~~~
gradingserver.cpp:30:8: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   30 |   scanf("%d %d %d %d", &ch, &fh, &cg, &fg);
      |   ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Subtask #0
0.0 / 0.0

# Verdict Execution time Memory Grader output
1 Correct 313 ms 97044 KB Output is correct
2 Runtime error 365 ms 196372 KB Execution killed with signal 11
3 Halted 0 ms 0 KB -

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 234 ms 97052 KB Output is correct
2 Correct 311 ms 100688 KB Output is correct
3 Correct 297 ms 100688 KB Output is correct
4 Correct 279 ms 100828 KB Output is correct
5 Correct 288 ms 100692 KB Output is correct
6 Correct 315 ms 100436 KB Output is correct
7 Correct 326 ms 100556 KB Output is correct
8 Correct 302 ms 100644 KB Output is correct
9 Correct 309 ms 100552 KB Output is correct

Subtask #2
0.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 234 ms 97052 KB Output is correct
2 Correct 311 ms 100688 KB Output is correct
3 Correct 297 ms 100688 KB Output is correct
4 Correct 279 ms 100828 KB Output is correct
5 Correct 288 ms 100692 KB Output is correct
6 Correct 315 ms 100436 KB Output is correct
7 Correct 326 ms 100556 KB Output is correct
8 Correct 302 ms 100644 KB Output is correct
9 Correct 309 ms 100552 KB Output is correct
10 Correct 283 ms 96912 KB Output is correct
11 Correct 330 ms 100688 KB Output is correct
12 Correct 303 ms 100436 KB Output is correct
13 Correct 283 ms 100644 KB Output is correct
14 Correct 280 ms 100688 KB Output is correct
15 Correct 305 ms 100688 KB Output is correct
16 Correct 316 ms 100600 KB Output is correct
17 Correct 296 ms 100644 KB Output is correct
18 Correct 318 ms 100536 KB Output is correct
19 Runtime error 332 ms 196452 KB Execution killed with signal 11
20 Halted 0 ms 0 KB -

Subtask #3
0.0 / 10.0

# Verdict Execution time Memory Grader output
1 Runtime error 334 ms 196436 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #5
0.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 234 ms 97052 KB Output is correct
2 Correct 311 ms 100688 KB Output is correct
3 Correct 297 ms 100688 KB Output is correct
4 Correct 279 ms 100828 KB Output is correct
5 Correct 288 ms 100692 KB Output is correct
6 Correct 315 ms 100436 KB Output is correct
7 Correct 326 ms 100556 KB Output is correct
8 Correct 302 ms 100644 KB Output is correct
9 Correct 309 ms 100552 KB Output is correct
10 Correct 283 ms 96912 KB Output is correct
11 Correct 330 ms 100688 KB Output is correct
12 Correct 303 ms 100436 KB Output is correct
13 Correct 283 ms 100644 KB Output is correct
14 Correct 280 ms 100688 KB Output is correct
15 Correct 305 ms 100688 KB Output is correct
16 Correct 316 ms 100600 KB Output is correct
17 Correct 296 ms 100644 KB Output is correct
18 Correct 318 ms 100536 KB Output is correct
19 Runtime error 332 ms 196452 KB Execution killed with signal 11
20 Halted 0 ms 0 KB -

Subtask #4
0.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 234 ms 97052 KB Output is correct
2 Correct 311 ms 100688 KB Output is correct
3 Correct 297 ms 100688 KB Output is correct
4 Correct 279 ms 100828 KB Output is correct
5 Correct 288 ms 100692 KB Output is correct
6 Correct 315 ms 100436 KB Output is correct
7 Correct 326 ms 100556 KB Output is correct
8 Correct 302 ms 100644 KB Output is correct
9 Correct 309 ms 100552 KB Output is correct
10 Correct 283 ms 96912 KB Output is correct
11 Correct 330 ms 100688 KB Output is correct
12 Correct 303 ms 100436 KB Output is correct
13 Correct 283 ms 100644 KB Output is correct
14 Correct 280 ms 100688 KB Output is correct
15 Correct 305 ms 100688 KB Output is correct
16 Correct 316 ms 100600 KB Output is correct
17 Correct 296 ms 100644 KB Output is correct
18 Correct 318 ms 100536 KB Output is correct
19 Runtime error 332 ms 196452 KB Execution killed with signal 11
20 Halted 0 ms 0 KB -

Subtask #6
0.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 234 ms 97052 KB Output is correct
2 Correct 311 ms 100688 KB Output is correct
3 Correct 297 ms 100688 KB Output is correct
4 Correct 279 ms 100828 KB Output is correct
5 Correct 288 ms 100692 KB Output is correct
6 Correct 315 ms 100436 KB Output is correct
7 Correct 326 ms 100556 KB Output is correct
8 Correct 302 ms 100644 KB Output is correct
9 Correct 309 ms 100552 KB Output is correct
10 Correct 252 ms 96848 KB Output is correct
11 Correct 313 ms 97816 KB Output is correct
12 Correct 339 ms 97872 KB Output is correct
13 Correct 296 ms 97744 KB Output is correct
14 Correct 285 ms 97756 KB Output is correct
15 Correct 294 ms 97712 KB Output is correct
16 Correct 308 ms 97876 KB Output is correct
17 Correct 307 ms 97872 KB Output is correct
18 Correct 322 ms 97776 KB Output is correct
19 Runtime error 292 ms 196436 KB Execution killed with signal 11
20 Halted 0 ms 0 KB -

Subtask #7
0.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 234 ms 97052 KB Output is correct
2 Correct 311 ms 100688 KB Output is correct
3 Correct 297 ms 100688 KB Output is correct
4 Correct 279 ms 100828 KB Output is correct
5 Correct 288 ms 100692 KB Output is correct
6 Correct 315 ms 100436 KB Output is correct
7 Correct 326 ms 100556 KB Output is correct
8 Correct 302 ms 100644 KB Output is correct
9 Correct 309 ms 100552 KB Output is correct
10 Correct 283 ms 96912 KB Output is correct
11 Correct 330 ms 100688 KB Output is correct
12 Correct 303 ms 100436 KB Output is correct
13 Correct 283 ms 100644 KB Output is correct
14 Correct 280 ms 100688 KB Output is correct
15 Correct 305 ms 100688 KB Output is correct
16 Correct 316 ms 100600 KB Output is correct
17 Correct 296 ms 100644 KB Output is correct
18 Correct 318 ms 100536 KB Output is correct
19 Runtime error 332 ms 196452 KB Execution killed with signal 11
20 Halted 0 ms 0 KB -