Submission #845987
Source Code Expand
#include <iostream> #include <cstdio> #include <vector> #include <cmath> #include <cstring> #include <numeric> #include <algorithm> #include <functional> #include <array> #include <map> #include <queue> #include <limits.h> #include <set> #include <stack> #define REP(i,n) for(int i = 0; n > i; i++) #define MOD 1000000007 using namespace std; typedef vector<int> Ivec; typedef pair<int, int> pii; vector<long long int> powt; int main() { int n; long long int res = 0; int rest = 0; scanf("%d", &n); REP(i, n) { int a; scanf("%d", &a); res += (a+rest) / 2; rest = a%2; } printf("%lld\n", res); return 0; }
Submission Info
Submission Time | |
---|---|
Task | B - Simplified mahjong |
User | Gear |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 659 Byte |
Status | WA |
Exec Time | 26 ms |
Memory | 256 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:26:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &n); ^ ./Main.cpp:29:18: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &a); ^
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 | 25 ms | 256 KB |
02.txt | WA | 26 ms | 256 KB |
03.txt | WA | 25 ms | 256 KB |
04.txt | WA | 22 ms | 256 KB |
05.txt | WA | 21 ms | 256 KB |
06.txt | WA | 21 ms | 256 KB |
07.txt | WA | 24 ms | 256 KB |
08.txt | WA | 24 ms | 256 KB |
09.txt | WA | 25 ms | 256 KB |
10.txt | WA | 25 ms | 256 KB |
11.txt | AC | 17 ms | 256 KB |
12.txt | AC | 26 ms | 256 KB |
13.txt | WA | 25 ms | 256 KB |
14.txt | WA | 25 ms | 256 KB |
15.txt | AC | 16 ms | 256 KB |
16.txt | WA | 25 ms | 256 KB |
17.txt | WA | 25 ms | 256 KB |
18.txt | AC | 4 ms | 256 KB |
19.txt | AC | 4 ms | 256 KB |
20.txt | AC | 4 ms | 256 KB |
21.txt | AC | 4 ms | 256 KB |
22.txt | AC | 4 ms | 256 KB |
s1.txt | AC | 4 ms | 256 KB |
s2.txt | AC | 4 ms | 256 KB |