Submission #1179779
Source Code Expand
// <string.cpp> - Sat Mar 25 20:06:07 2017 // This file is created by XuYike's black technology automatically. // Copyright (C) 2015 ChangJun High School, Inc. // I don't know what this program is. #include <iostream> #include <vector> #include <algorithm> #include <cstring> #include <cstdio> #include <cmath> using namespace std; typedef long long lol; template<typename T> inline void gg(T &res){ res=0;T fh=1;char ch=getchar(); while((ch>'9'||ch<'0')&&ch!='-')ch=getchar(); if(ch=='-')fh=-1,ch=getchar(); while(ch>='0'&&ch<='9')res=res*10+ch-'0',ch=getchar(); res*=fh; } inline int gi(){int x;gg(x);return x;} inline lol gl(){lol x;gg(x);return x;} const int MAXN=500010; const int K=21; const int INF=1e9; char s[MAXN]; int a[MAXN][27],b[K][MAXN]; int main(){ scanf("%s",s+1); int n=strlen(s+1); for(int i=n;i;i--){ a[i][s[i]-'a']=i+1; for(int j=s[i]-'a'+1;j<=26;j++)a[i][j]=a[a[i][j-1]][j-1]; for(int j=0;j<s[i]-'a';j++)a[i][j]=a[a[i][26]][j]; } for(int i=1;i<=n;i++)b[0][i]=a[i][26]; for(int j=1;j<K;j++) for(int i=1;i<=n;i++)b[j][i]=b[j-1][b[j-1][i]]; int q=gi(); while(q--){ int l=gi(),r=gi()+1; for(int i=K-1;i>=0;i--) if(b[i][l]&&b[i][l]<=r)l=b[i][l]; puts(l==r?"Yes":"No"); } return 0; }
Submission Info
Submission Time | |
---|---|
Task | C - Robot and String |
User | XLightGod |
Language | C++14 (GCC 5.4.1) |
Score | 1300 |
Code Size | 1375 Byte |
Status | AC |
Exec Time | 162 ms |
Memory | 94848 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:30:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%s",s+1); ^
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 1300 / 1300 | ||||
Status |
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|
Set Name | Test Cases |
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Sample | 0_00.txt, 0_01.txt, 0_02.txt |
All | 0_00.txt, 0_01.txt, 0_02.txt, 1_00.txt, 1_01.txt, 1_02.txt, 1_03.txt, 1_04.txt, 1_05.txt, 1_06.txt, 1_07.txt, 1_08.txt, 1_09.txt, 1_10.txt, 1_11.txt, 1_12.txt, 1_13.txt, 1_14.txt, 1_15.txt, 1_16.txt, 1_17.txt, 1_18.txt, 1_19.txt, 1_20.txt, 1_21.txt, 1_22.txt, 1_23.txt, 1_24.txt, 1_25.txt, 1_26.txt, 1_27.txt, 1_28.txt, 1_29.txt, 1_30.txt, 1_31.txt, 1_32.txt, 1_33.txt, 1_34.txt, 1_35.txt, 1_36.txt, 1_37.txt, 1_38.txt, 1_39.txt, 1_40.txt, 1_41.txt, 1_42.txt, 1_43.txt, 1_44.txt, 1_45.txt, 1_46.txt, 1_47.txt, 1_48.txt, 1_49.txt, 1_50.txt, 1_51.txt, 1_52.txt, 1_53.txt, 1_54.txt, 1_55.txt, 1_56.txt, 1_57.txt, 1_58.txt, 1_59.txt, 1_60.txt, 1_61.txt, 1_62.txt, 1_63.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
0_00.txt | AC | 10 ms | 43392 KB |
0_01.txt | AC | 10 ms | 43264 KB |
0_02.txt | AC | 10 ms | 43264 KB |
1_00.txt | AC | 17 ms | 43520 KB |
1_01.txt | AC | 17 ms | 43520 KB |
1_02.txt | AC | 127 ms | 94720 KB |
1_03.txt | AC | 124 ms | 94720 KB |
1_04.txt | AC | 122 ms | 94848 KB |
1_05.txt | AC | 127 ms | 94848 KB |
1_06.txt | AC | 162 ms | 94848 KB |
1_07.txt | AC | 159 ms | 94848 KB |
1_08.txt | AC | 91 ms | 94848 KB |
1_09.txt | AC | 86 ms | 94848 KB |
1_10.txt | AC | 88 ms | 94848 KB |
1_11.txt | AC | 87 ms | 94848 KB |
1_12.txt | AC | 88 ms | 94848 KB |
1_13.txt | AC | 87 ms | 94848 KB |
1_14.txt | AC | 89 ms | 94848 KB |
1_15.txt | AC | 87 ms | 94848 KB |
1_16.txt | AC | 88 ms | 94848 KB |
1_17.txt | AC | 87 ms | 94848 KB |
1_18.txt | AC | 89 ms | 94848 KB |
1_19.txt | AC | 89 ms | 94848 KB |
1_20.txt | AC | 89 ms | 94848 KB |
1_21.txt | AC | 92 ms | 94848 KB |
1_22.txt | AC | 92 ms | 94848 KB |
1_23.txt | AC | 96 ms | 94848 KB |
1_24.txt | AC | 97 ms | 94848 KB |
1_25.txt | AC | 105 ms | 94848 KB |
1_26.txt | AC | 117 ms | 94848 KB |
1_27.txt | AC | 113 ms | 94848 KB |
1_28.txt | AC | 133 ms | 94848 KB |
1_29.txt | AC | 137 ms | 94848 KB |
1_30.txt | AC | 153 ms | 94848 KB |
1_31.txt | AC | 145 ms | 94848 KB |
1_32.txt | AC | 151 ms | 94848 KB |
1_33.txt | AC | 89 ms | 94848 KB |
1_34.txt | AC | 85 ms | 94720 KB |
1_35.txt | AC | 84 ms | 94848 KB |
1_36.txt | AC | 86 ms | 94720 KB |
1_37.txt | AC | 91 ms | 94848 KB |
1_38.txt | AC | 94 ms | 94848 KB |
1_39.txt | AC | 92 ms | 94848 KB |
1_40.txt | AC | 93 ms | 94848 KB |
1_41.txt | AC | 101 ms | 94848 KB |
1_42.txt | AC | 97 ms | 94720 KB |
1_43.txt | AC | 100 ms | 94848 KB |
1_44.txt | AC | 104 ms | 94848 KB |
1_45.txt | AC | 107 ms | 94848 KB |
1_46.txt | AC | 114 ms | 94848 KB |
1_47.txt | AC | 112 ms | 94848 KB |
1_48.txt | AC | 130 ms | 94848 KB |
1_49.txt | AC | 117 ms | 94848 KB |
1_50.txt | AC | 139 ms | 94848 KB |
1_51.txt | AC | 104 ms | 94848 KB |
1_52.txt | AC | 138 ms | 94848 KB |
1_53.txt | AC | 101 ms | 94848 KB |
1_54.txt | AC | 127 ms | 94848 KB |
1_55.txt | AC | 104 ms | 94848 KB |
1_56.txt | AC | 130 ms | 94848 KB |
1_57.txt | AC | 103 ms | 94848 KB |
1_58.txt | AC | 106 ms | 94848 KB |
1_59.txt | AC | 152 ms | 94848 KB |
1_60.txt | AC | 128 ms | 94848 KB |
1_61.txt | AC | 117 ms | 94848 KB |
1_62.txt | AC | 88 ms | 94848 KB |
1_63.txt | AC | 111 ms | 94848 KB |