Submission #163922
Source Code Expand
#include <cstdio> #include <algorithm> #include <cstring> using namespace std; char a_[22],b_[22]; char a[22],b[22]; int al,bl,ma; long long dp[22][2][2][2]; long long solve(int s,int t,int u,int v) { long long res = 0; if( s == ma ) return v; if( dp[s][t][u][v] >= 0) return dp[s][t][u][v]; for( int i = 0; i <= 9; i++ ) { if( t ) if(i+'0' < a[s]) continue; if( u ) if(i+'0' > b[s]) continue; //printf("%d %d %d %d\n",s,t&&a[s]==i+'0',u&&b[s]==i+'0',i); res = res+solve(s+1,t&&a[s]==i+'0',u&&b[s]==i+'0',v||(i==4||i==9)); } return dp[s][t][u][v] = res; } int main(void) { scanf("%s%s",a_,b_); al = strlen(a_); bl = strlen(b_); ma = max(al,bl); for( int i = 0; i < ma; i++ ) { if( al-(ma-i) >= 0 ) a[i] = a_[al-(ma-i)]; else a[i] = '0'; if( bl-(ma-i) >= 0 ) b[i] = b_[bl-(ma-i)]; else b[i] = '0'; } memset(dp,-1,sizeof(dp)); printf("%lld\n",solve(0,1,1,0)); return 0; }
Submission Info
Submission Time | |
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Task | D - 禁止された数字 |
User | roxion1377 |
Language | C++ (G++ 4.6.4) |
Score | 100 |
Code Size | 978 Byte |
Status | AC |
Exec Time | 26 ms |
Memory | 796 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:28:22: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
Judge Result
Set Name | Sample | Subtask1 | Subtask2 | ||||||
---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 30 / 30 | 70 / 70 | ||||||
Status |
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Set Name | Test Cases |
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Sample | subtask0_sample01.txt, subtask0_sample02.txt, subtask0_sample03.txt, subtask0_sample04.txt |
Subtask1 | subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask0_sample01.txt, subtask0_sample02.txt, subtask0_sample03.txt |
Subtask2 | subtask0_sample01.txt, subtask0_sample02.txt, subtask0_sample03.txt, subtask0_sample04.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask2_01.txt, subtask2_02.txt, subtask2_03.txt, subtask2_04.txt, subtask2_05.txt, subtask2_06.txt, subtask2_07.txt, subtask2_08.txt, subtask2_09.txt, subtask2_10.txt, subtask2_11.txt, subtask2_12.txt, subtask2_13.txt, subtask2_14.txt, subtask2_15.txt, subtask2_16.txt, subtask2_17.txt, subtask2_18.txt, subtask2_19.txt, subtask2_20.txt, subtask2_21.txt, subtask2_22.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
subtask0_sample01.txt | AC | 20 ms | 792 KB |
subtask0_sample02.txt | AC | 24 ms | 668 KB |
subtask0_sample03.txt | AC | 23 ms | 796 KB |
subtask0_sample04.txt | AC | 24 ms | 780 KB |
subtask1_01.txt | AC | 23 ms | 792 KB |
subtask1_02.txt | AC | 24 ms | 700 KB |
subtask1_03.txt | AC | 23 ms | 792 KB |
subtask1_04.txt | AC | 22 ms | 796 KB |
subtask1_05.txt | AC | 22 ms | 788 KB |
subtask1_06.txt | AC | 23 ms | 796 KB |
subtask1_07.txt | AC | 23 ms | 784 KB |
subtask1_08.txt | AC | 21 ms | 788 KB |
subtask1_09.txt | AC | 23 ms | 792 KB |
subtask1_10.txt | AC | 25 ms | 672 KB |
subtask1_11.txt | AC | 24 ms | 788 KB |
subtask1_12.txt | AC | 22 ms | 792 KB |
subtask1_13.txt | AC | 23 ms | 788 KB |
subtask2_01.txt | AC | 25 ms | 692 KB |
subtask2_02.txt | AC | 25 ms | 792 KB |
subtask2_03.txt | AC | 23 ms | 792 KB |
subtask2_04.txt | AC | 24 ms | 792 KB |
subtask2_05.txt | AC | 21 ms | 788 KB |
subtask2_06.txt | AC | 25 ms | 664 KB |
subtask2_07.txt | AC | 23 ms | 780 KB |
subtask2_08.txt | AC | 23 ms | 792 KB |
subtask2_09.txt | AC | 20 ms | 788 KB |
subtask2_10.txt | AC | 25 ms | 696 KB |
subtask2_11.txt | AC | 24 ms | 796 KB |
subtask2_12.txt | AC | 24 ms | 792 KB |
subtask2_13.txt | AC | 23 ms | 708 KB |
subtask2_14.txt | AC | 22 ms | 792 KB |
subtask2_15.txt | AC | 23 ms | 796 KB |
subtask2_16.txt | AC | 23 ms | 796 KB |
subtask2_17.txt | AC | 26 ms | 732 KB |
subtask2_18.txt | AC | 22 ms | 796 KB |
subtask2_19.txt | AC | 22 ms | 784 KB |
subtask2_20.txt | AC | 23 ms | 796 KB |
subtask2_21.txt | AC | 22 ms | 796 KB |
subtask2_22.txt | AC | 22 ms | 796 KB |