Submission #305611
Source Code Expand
#include <cstdio> int n; int digs[8]; void dial(int num,int dig) { digs[num]=dig; if(num==n) { for(int i=1;i<=n;i++) printf("%d",digs[i]); printf("\n"); } else { if(digs[num+1]==0) { for(int i=0;i<10;i++) dial(num+1,i); } else { for(int i=9;i>=0;i--) dial(num+1,i); } } } int main() { scanf("%d",&n); for(int i=0;i<n;i++) printf("9"); printf("\n"); for(int i=1;i<=n;i++) digs[i]=0; for(int i=0;i<10;i++) dial(1,i); return 0; }
Submission Info
Submission Time | |
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Task | A - Lock |
User | phidnight |
Language | C++ (G++ 4.6.4) |
Score | 100 |
Code Size | 479 Byte |
Status | AC |
Exec Time | 82 ms |
Memory | 812 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:19:16: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 100 / 100 | ||||
Status |
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Set Name | Test Cases |
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Sample | subtask0_sample_01.txt, subtask0_sample_02.txt |
All | subtask0_sample_01.txt, subtask0_sample_02.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
subtask0_sample_01.txt | AC | 22 ms | 796 KB |
subtask0_sample_02.txt | AC | 21 ms | 800 KB |
subtask1_01.txt | AC | 21 ms | 672 KB |
subtask1_02.txt | AC | 27 ms | 812 KB |
subtask1_03.txt | AC | 82 ms | 800 KB |