Submission #1408799
Source Code Expand
#include <iostream> #include <string.h> #include <cstdio> #include <math.h> #include <cmath> #include <map> #include <algorithm> using namespace std; long long a[105],b[105]; int main() { int n,p,i,c,x; scanf("%d%d",&n,&p); a[0]=0;b[0]=1; for (i=1;i<=n;i++) { scanf("%d",&x); if (x%2) { a[i]=b[i-1]+a[i-1]; b[i]=a[i-1]+b[i-1]; } else { a[i]=a[i-1]*2; b[i]=b[i-1]*2; } } if (p) cout << a[n]; else cout << b[n]; }
Submission Info
Submission Time | |
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Task | A - Biscuits |
User | VampireWeekend |
Language | C++14 (GCC 5.4.1) |
Score | 200 |
Code Size | 463 Byte |
Status | AC |
Exec Time | 1 ms |
Memory | 256 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:13:21: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d",&n,&p); ^ ./Main.cpp:16:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&x); ^
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 200 / 200 | ||||
Status |
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Set Name | Test Cases |
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Sample | sample1.txt, sample2.txt, sample3.txt, sample4.txt |
All | sample1.txt, sample2.txt, sample3.txt, sample4.txt, in1.txt, in2.txt, in3.txt, in4.txt, in5.txt, in6.txt, in7.txt, in8.txt, sample1.txt, sample2.txt, sample3.txt, sample4.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
in1.txt | AC | 1 ms | 256 KB |
in2.txt | AC | 1 ms | 256 KB |
in3.txt | AC | 1 ms | 256 KB |
in4.txt | AC | 1 ms | 256 KB |
in5.txt | AC | 1 ms | 256 KB |
in6.txt | AC | 1 ms | 256 KB |
in7.txt | AC | 1 ms | 256 KB |
in8.txt | AC | 1 ms | 256 KB |
sample1.txt | AC | 1 ms | 256 KB |
sample2.txt | AC | 1 ms | 256 KB |
sample3.txt | AC | 1 ms | 256 KB |
sample4.txt | AC | 1 ms | 256 KB |