oj.uz

Submission #134170

# Submission time Handle Problem Language Result Execution time Memory
134170 2019-07-22T07:42:17 Z dragonslayerit Lottery (CEOI18_lot) C++14
80 / 100
 991 ms 8184 KB 
#include <cstdio>
#include <algorithm>

int as[10001];
std::pair<int,int> ks[101];

int mismatch[10001];

int down[10001];

int ans[100][10001];

int main(){
  int N,L;
  scanf("%d %d",&N,&L);
  for(int i=0;i<N;i++){
    scanf("%d",&as[i]);
  }
  int Q;
  scanf("%d",&Q);
  for(int i=0;i<Q;i++){
    scanf("%d",&ks[i].first);
    ks[i].second=i;
  }
  std::sort(ks,ks+Q);
  ks[Q].first=10001;
  for(int x=0;x<=10000;x++){
    for(int q=0;q<=Q;q++){
      if(x<=ks[q].first){
	down[x]=q;
	break;
      }
    }
  }
  for(int shift=1;shift+L<=N;shift++){
    std::fill(mismatch,mismatch+N-L-shift+1,0);
    for(int i=0;i+shift<N;i++){
      if(as[i]!=as[i+shift]){
	mismatch[std::max(0,i-L+1)]++;
	mismatch[std::min(i,N-L-shift)+1]--;
      }
    }
    for(int i=1;i<=N-L-shift;i++){
      mismatch[i]+=mismatch[i-1];
    }
    /*
    for(int q=0;q<Q;q++){
      for(int i=0;i<=N-L-shift;i++){
	//printf("[%d,%d] and [%d,%d]: %d\n",i,i+L-1,i+shift,i+shift+L-1,mismatch[i]);
	if(mismatch[i]<=ks[q].first){
	  ans[q][i]++;
	  ans[q][i+shift]++;
	}
      }
    }
    */
    for(int i=0;i<=N-L-shift;i++){
      ans[down[mismatch[i]]][i]++;
      ans[down[mismatch[i]]][i+shift]++;
    }
  }
  for(int q=1;q<Q;q++){
    for(int i=0;i<=N-L;i++){
      ans[q][i]+=ans[q-1][i];
    }
  }
  for(int q=0;q<Q;q++){
    for(int k=0;k<Q;k++){
      if(ks[k].second==q){
	for(int i=0;i<=N-L;i++){
	  if(i) printf(" ");
	  printf("%d",ans[k][i]);
	}
	printf("\n");
	break;
      }
    }
  }
}

Compilation message

lot.cpp: In function 'int main()':
lot.cpp:15:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d %d",&N,&L);
   ~~~~~^~~~~~~~~~~~~~~
lot.cpp:17:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d",&as[i]);
     ~~~~~^~~~~~~~~~~~~
lot.cpp:20:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d",&Q);
   ~~~~~^~~~~~~~~
lot.cpp:22:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d",&ks[i].first);
     ~~~~~^~~~~~~~~~~~~~~~~~~

Subtask #1
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 504 KB Output is correct
3 Correct 2 ms 376 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 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 3 ms 376 KB Output is correct
9 Correct 3 ms 376 KB Output is correct
10 Correct 3 ms 504 KB Output is correct
11 Correct 4 ms 504 KB Output is correct
12 Correct 3 ms 504 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 504 KB Output is correct
3 Correct 2 ms 376 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 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 3 ms 376 KB Output is correct
9 Correct 3 ms 376 KB Output is correct
10 Correct 3 ms 504 KB Output is correct
11 Correct 4 ms 504 KB Output is correct
12 Correct 3 ms 504 KB Output is correct
13 Correct 32 ms 504 KB Output is correct
14 Correct 19 ms 632 KB Output is correct
15 Correct 18 ms 552 KB Output is correct
16 Correct 28 ms 632 KB Output is correct
17 Correct 26 ms 632 KB Output is correct
18 Correct 26 ms 632 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 873 ms 632 KB Output is correct
2 Correct 867 ms 632 KB Output is correct
3 Correct 702 ms 632 KB Output is correct
4 Correct 617 ms 632 KB Output is correct
5 Correct 198 ms 504 KB Output is correct
6 Correct 570 ms 772 KB Output is correct
7 Correct 164 ms 504 KB Output is correct
8 Correct 296 ms 484 KB Output is correct
9 Correct 602 ms 636 KB Output is correct
10 Correct 615 ms 632 KB Output is correct
11 Correct 32 ms 376 KB Output is correct
12 Correct 348 ms 604 KB Output is correct
13 Correct 289 ms 504 KB Output is correct
14 Correct 282 ms 520 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 873 ms 632 KB Output is correct
2 Correct 867 ms 632 KB Output is correct
3 Correct 702 ms 632 KB Output is correct
4 Correct 617 ms 632 KB Output is correct
5 Correct 198 ms 504 KB Output is correct
6 Correct 570 ms 772 KB Output is correct
7 Correct 164 ms 504 KB Output is correct
8 Correct 296 ms 484 KB Output is correct
9 Correct 602 ms 636 KB Output is correct
10 Correct 615 ms 632 KB Output is correct
11 Correct 32 ms 376 KB Output is correct
12 Correct 348 ms 604 KB Output is correct
13 Correct 289 ms 504 KB Output is correct
14 Correct 282 ms 520 KB Output is correct
15 Correct 678 ms 632 KB Output is correct
16 Correct 541 ms 508 KB Output is correct
17 Correct 640 ms 632 KB Output is correct
18 Correct 626 ms 504 KB Output is correct
19 Correct 627 ms 556 KB Output is correct
20 Correct 638 ms 632 KB Output is correct
21 Correct 628 ms 504 KB Output is correct

Subtask #5
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 504 KB Output is correct
3 Correct 2 ms 376 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 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 3 ms 376 KB Output is correct
9 Correct 3 ms 376 KB Output is correct
10 Correct 3 ms 504 KB Output is correct
11 Correct 4 ms 504 KB Output is correct
12 Correct 3 ms 504 KB Output is correct
13 Correct 32 ms 504 KB Output is correct
14 Correct 19 ms 632 KB Output is correct
15 Correct 18 ms 552 KB Output is correct
16 Correct 28 ms 632 KB Output is correct
17 Correct 26 ms 632 KB Output is correct
18 Correct 26 ms 632 KB Output is correct
19 Correct 873 ms 632 KB Output is correct
20 Correct 867 ms 632 KB Output is correct
21 Correct 702 ms 632 KB Output is correct
22 Correct 617 ms 632 KB Output is correct
23 Correct 198 ms 504 KB Output is correct
24 Correct 570 ms 772 KB Output is correct
25 Correct 164 ms 504 KB Output is correct
26 Correct 296 ms 484 KB Output is correct
27 Correct 602 ms 636 KB Output is correct
28 Correct 615 ms 632 KB Output is correct
29 Correct 32 ms 376 KB Output is correct
30 Correct 348 ms 604 KB Output is correct
31 Correct 289 ms 504 KB Output is correct
32 Correct 282 ms 520 KB Output is correct
33 Correct 678 ms 632 KB Output is correct
34 Correct 541 ms 508 KB Output is correct
35 Correct 640 ms 632 KB Output is correct
36 Correct 626 ms 504 KB Output is correct
37 Correct 627 ms 556 KB Output is correct
38 Correct 638 ms 632 KB Output is correct
39 Correct 628 ms 504 KB Output is correct
40 Correct 883 ms 1968 KB Output is correct
41 Correct 35 ms 632 KB Output is correct
42 Correct 649 ms 2168 KB Output is correct
43 Correct 616 ms 1820 KB Output is correct
44 Correct 616 ms 1784 KB Output is correct
45 Correct 991 ms 8184 KB Output is correct
46 Runtime error 9 ms 760 KB Execution killed with signal 11 (could be triggered by violating memory limits)
47 Halted 0 ms 0 KB -