Submission #1515704
Source Code Expand
#include <bits/stdc++.h> #include <math.h> #define uint unsigned long long #define ll long long #define db double #define ls rt << 1 #define rs rt << 1 | 1 #define pb push_back #define mp make_pair #define pii pair<int, int> #define X first #define Y second #define pcc pair<char, char> #define vi vector<int> #define vl vector<ll> #define rep(i, x, y) for(int i = x; i <= y; i ++) #define rrep(i, x, y) for(int i = x; i >= y; i --) #define eps 1e-9 using namespace std; inline int read() { int x = 0, f = 1; char ch = getchar(); while (ch < '0' || ch > '9') { if (ch == '-') f = -1; ch = getchar(); } while (ch >= '0' && ch <= '9') { x = x * 10 + ch - '0'; ch = getchar(); } return x * f; } int n; ll sum, ans; int main() { n = read(); rep(i, 1, n) { int x = read(); if(x == 0) { ans += sum / 2; sum = 0; } sum += x; } ans += sum / 2; cout << ans; return 0; }
Submission Info
Submission Time | |
---|---|
Task | B - Simplified mahjong |
User | lzr156 |
Language | C++14 (GCC 5.4.1) |
Score | 400 |
Code Size | 948 Byte |
Status | AC |
Exec Time | 9 ms |
Memory | 256 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 400 / 400 | ||||
Status |
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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 | AC | 9 ms | 256 KB |
02.txt | AC | 9 ms | 256 KB |
03.txt | AC | 9 ms | 256 KB |
04.txt | AC | 6 ms | 256 KB |
05.txt | AC | 6 ms | 256 KB |
06.txt | AC | 6 ms | 256 KB |
07.txt | AC | 7 ms | 256 KB |
08.txt | AC | 8 ms | 256 KB |
09.txt | AC | 8 ms | 256 KB |
10.txt | AC | 8 ms | 256 KB |
11.txt | AC | 3 ms | 256 KB |
12.txt | AC | 9 ms | 256 KB |
13.txt | AC | 9 ms | 256 KB |
14.txt | AC | 8 ms | 256 KB |
15.txt | AC | 3 ms | 256 KB |
16.txt | AC | 8 ms | 256 KB |
17.txt | AC | 8 ms | 256 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 |