Submission #3043416
Source Code Expand
#include<bits/stdc++.h> using namespace std; const int N=2e5+7; int n,m; vector<int>vec[N]; priority_queue<int,vector<int>,greater<int> >q; int main() { scanf("%d%d",&n,&m); for(int i=1,x,y;i<=n;i++) { scanf("%d%d",&x,&y); if(x)vec[x].push_back(y);else q.push(y); } for(int i=1;i<=m+1;i++)sort(vec[i].begin(),vec[i].end()); int pos=-1; for(int i=1;i<=m;i++) if(vec[i].size()>1) for(int j=0;j<vec[i].size()-1;j++)q.push(vec[i][j]); else if(!vec[i].size()) { if(!q.empty()&&q.top()<=i)q.pop(); else{ pos=max(pos,i); while(!vec[pos].size()&&pos<=m)pos++; if(vec[pos].size())vec[pos].pop_back(); } } printf("%d",q.size()); }
Submission Info
Submission Time | |
---|---|
Task | F - Exhausted? |
User | hfctf0210 |
Language | C++14 (GCC 5.4.1) |
Score | 1000 |
Code Size | 681 Byte |
Status | AC |
Exec Time | 67 ms |
Memory | 8960 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:29:22: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘std::priority_queue<int, std::vector<int>, std::greater<int> >::size_type {aka long unsigned int}’ [-Wformat=] printf("%d",q.size()); ^ ./Main.cpp:9:21: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d",&n,&m); ^ ./Main.cpp:12:22: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d",&x,&y); ^
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 1000 / 1000 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | s1.txt, s2.txt, s3.txt, s4.txt |
All | 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, 11.txt, 12.txt, 13.txt, 14.txt, 15.txt, 16.txt, 17.txt, 18.txt, 19.txt, 20.txt, 21.txt, 22.txt, 23.txt, 24.txt, 25.txt, 26.txt, 27.txt, 28.txt, 29.txt, 30.txt, 31.txt, 32.txt, 33.txt, 34.txt, 35.txt, 36.txt, 37.txt, 38.txt, 39.txt, 40.txt, 41.txt, 42.txt, 43.txt, 44.txt, s1.txt, s2.txt, s3.txt, s4.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
01.txt | AC | 58 ms | 8444 KB |
02.txt | AC | 35 ms | 7424 KB |
03.txt | AC | 67 ms | 8832 KB |
04.txt | AC | 67 ms | 8960 KB |
05.txt | AC | 5 ms | 5120 KB |
06.txt | AC | 48 ms | 7936 KB |
07.txt | AC | 56 ms | 8312 KB |
08.txt | AC | 67 ms | 8960 KB |
09.txt | AC | 57 ms | 7932 KB |
10.txt | AC | 18 ms | 6272 KB |
11.txt | AC | 45 ms | 7168 KB |
12.txt | AC | 34 ms | 7164 KB |
13.txt | AC | 43 ms | 7164 KB |
14.txt | AC | 43 ms | 7164 KB |
15.txt | AC | 45 ms | 7168 KB |
16.txt | AC | 37 ms | 7168 KB |
17.txt | AC | 63 ms | 8700 KB |
18.txt | AC | 64 ms | 8700 KB |
19.txt | AC | 56 ms | 8316 KB |
20.txt | AC | 63 ms | 8696 KB |
21.txt | AC | 15 ms | 5760 KB |
22.txt | AC | 63 ms | 8700 KB |
23.txt | AC | 11 ms | 5504 KB |
24.txt | AC | 63 ms | 8700 KB |
25.txt | AC | 27 ms | 6136 KB |
26.txt | AC | 25 ms | 6136 KB |
27.txt | AC | 33 ms | 6136 KB |
28.txt | AC | 32 ms | 6136 KB |
29.txt | AC | 42 ms | 6136 KB |
30.txt | AC | 42 ms | 6136 KB |
31.txt | AC | 64 ms | 8700 KB |
32.txt | AC | 55 ms | 8320 KB |
33.txt | AC | 63 ms | 8700 KB |
34.txt | AC | 41 ms | 7296 KB |
35.txt | AC | 32 ms | 6912 KB |
36.txt | AC | 64 ms | 8700 KB |
37.txt | AC | 3 ms | 4992 KB |
38.txt | AC | 3 ms | 4992 KB |
39.txt | AC | 3 ms | 4992 KB |
40.txt | AC | 3 ms | 4864 KB |
41.txt | AC | 2 ms | 4864 KB |
42.txt | AC | 2 ms | 4864 KB |
43.txt | AC | 4 ms | 4992 KB |
44.txt | AC | 3 ms | 4864 KB |
s1.txt | AC | 3 ms | 4864 KB |
s2.txt | AC | 3 ms | 4992 KB |
s3.txt | AC | 3 ms | 4992 KB |
s4.txt | AC | 3 ms | 4864 KB |