Submission #1515065
Source Code Expand
#include<iostream> #include<cstdio> #include<algorithm> using namespace std; int ans; int n; int g; int a[100010]; int main() { scanf("%d",&n); for(int i=1;i<=n;i++)scanf("%d",a+i); for(int i=1;i<=n;i++) { a[i]-=g; ans+=a[i]/2; g=0; if(a[i]&1) { if(a[i+1])ans++,g=1; } } printf("%d",ans); return 0; }
Submission Info
Submission Time | |
---|---|
Task | B - Simplified mahjong |
User | ASSWECAN |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 346 Byte |
Status | WA |
Exec Time | 13 ms |
Memory | 640 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:11:16: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&n); ^ ./Main.cpp:12:38: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] for(int i=1;i<=n;i++)scanf("%d",a+i); ^
Judge Result
Set Name | Sample | All | ||||||
---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 400 | ||||||
Status |
|
|
Set Name | Test Cases |
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Sample | s1.txt, s2.txt |
All | 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, 11.txt, 12.txt, 13.txt, 14.txt, 15.txt, 16.txt, 17.txt, 18.txt, 19.txt, 20.txt, 21.txt, 22.txt, s1.txt, s2.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
01.txt | WA | 13 ms | 640 KB |
02.txt | WA | 13 ms | 640 KB |
03.txt | WA | 13 ms | 640 KB |
04.txt | WA | 11 ms | 640 KB |
05.txt | WA | 11 ms | 640 KB |
06.txt | WA | 11 ms | 640 KB |
07.txt | WA | 12 ms | 640 KB |
08.txt | WA | 12 ms | 640 KB |
09.txt | WA | 13 ms | 640 KB |
10.txt | WA | 13 ms | 640 KB |
11.txt | AC | 8 ms | 640 KB |
12.txt | WA | 13 ms | 640 KB |
13.txt | WA | 12 ms | 640 KB |
14.txt | WA | 12 ms | 640 KB |
15.txt | AC | 9 ms | 640 KB |
16.txt | WA | 13 ms | 640 KB |
17.txt | WA | 13 ms | 640 KB |
18.txt | AC | 1 ms | 256 KB |
19.txt | AC | 1 ms | 256 KB |
20.txt | AC | 1 ms | 256 KB |
21.txt | AC | 1 ms | 256 KB |
22.txt | AC | 1 ms | 256 KB |
s1.txt | AC | 1 ms | 256 KB |
s2.txt | AC | 1 ms | 256 KB |