Submission #2527393
Source Code Expand
#include<bits/stdc++.h> using namespace std; int main(){ string str; int ans=0; int fr=0,re=0; int po=0; for(int i=0;i<str.size();i++){ if(str[i]=='('){ fr++; }else{ if(fr==0){ re++; str[i]='('; ans++; po=max(i,po); } else fr--; } } if(fr){ int cntsp=0; for(int i=0;i<str.size();i++){ if(str[i]=='('){ cntsp++; if(cntsp>=2){ ans++; po=max(po,i); cntsp-=2; } }else{cntsp--;} } } cout<<ans+po<<endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | B - 天下一魔力発電 |
User | shi |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 612 Byte |
Status | WA |
Exec Time | 1 ms |
Memory | 256 KB |
Judge Result
Set Name | All | ||||
---|---|---|---|---|---|
Score / Max Score | 0 / 400 | ||||
Status |
|
Set Name | Test Cases |
---|---|
All | 01_sample_01, 01_sample_02, 01_sample_03, 02_manual_01, 02_manual_02, 02_manual_03, 10_random_00, 10_random_01, 10_random_02, 10_random_03, 10_random_04, 10_random_05, 10_random_06, 10_random_07, 10_random_08, 10_random_09, 10_random_10, 10_random_11, 10_random_12, 10_random_13, 10_random_14, 10_random_15, 10_random_16, 10_random_17, 10_random_18, 10_random_19, 20_max_00, 20_max_01, 20_max_02, 20_max_03, 20_max_04, 20_max_05 |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
01_sample_01 | WA | 1 ms | 256 KB |
01_sample_02 | WA | 1 ms | 256 KB |
01_sample_03 | WA | 1 ms | 256 KB |
02_manual_01 | WA | 1 ms | 256 KB |
02_manual_02 | WA | 1 ms | 256 KB |
02_manual_03 | WA | 1 ms | 256 KB |
10_random_00 | WA | 1 ms | 256 KB |
10_random_01 | WA | 1 ms | 256 KB |
10_random_02 | WA | 1 ms | 256 KB |
10_random_03 | WA | 1 ms | 256 KB |
10_random_04 | WA | 1 ms | 256 KB |
10_random_05 | WA | 1 ms | 256 KB |
10_random_06 | WA | 1 ms | 256 KB |
10_random_07 | WA | 1 ms | 256 KB |
10_random_08 | WA | 1 ms | 256 KB |
10_random_09 | WA | 1 ms | 256 KB |
10_random_10 | WA | 1 ms | 256 KB |
10_random_11 | WA | 1 ms | 256 KB |
10_random_12 | WA | 1 ms | 256 KB |
10_random_13 | WA | 1 ms | 256 KB |
10_random_14 | WA | 1 ms | 256 KB |
10_random_15 | WA | 1 ms | 256 KB |
10_random_16 | WA | 1 ms | 256 KB |
10_random_17 | WA | 1 ms | 256 KB |
10_random_18 | WA | 1 ms | 256 KB |
10_random_19 | WA | 1 ms | 256 KB |
20_max_00 | WA | 1 ms | 256 KB |
20_max_01 | WA | 1 ms | 256 KB |
20_max_02 | WA | 1 ms | 256 KB |
20_max_03 | AC | 1 ms | 256 KB |
20_max_04 | AC | 1 ms | 256 KB |
20_max_05 | WA | 1 ms | 256 KB |