Submission #5484213
Source Code Expand
#include <iostream>
#include <fstream>
#include <cstdio>
#include <cmath>
#include <vector>
#include <string>
#include <set>
#include <map>
#include <stack>
#include <queue>
#include <deque>
#include <bitset>
#include <algorithm>
#include <complex>
#include <array>
using namespace std;
#define REP(i,n) for(int i=0; i<n; ++i)
#define FOR(i,a,b) for(int i=a; i<=b; ++i)
#define FORR(i,a,b) for (int i=a; i>=b; --i)
#define ALL(c) (c).begin(), (c).end()
typedef long long ll;
typedef vector<int> VI;
typedef vector<ll> VL;
typedef vector<VI> VVI;
typedef vector<VL> VVL;
typedef pair<int,int> P;
typedef pair<ll,ll> PL;
typedef vector<double> VD;
typedef vector<VD> VVD;
template<typename T> void chmin(T &a, T b) { if (a > b) a = b; }
template<typename T> void chmax(T &a, T b) { if (a < b) a = b; }
int in() { int x; scanf("%d", &x); return x; }
ll lin() { ll x; scanf("%lld", &x); return x; }
int main() {
ll x;
cin >> x;
ll ans = x / 2;
if (x % 2) ans += 3;
cout << ans << endl;
return 0;
}
Submission Info
Submission Time |
|
Task |
B - 3歩進んで2歩下がる |
User |
TangentDay |
Language |
C++14 (GCC 5.4.1) |
Score |
100 |
Code Size |
1071 Byte |
Status |
AC |
Exec Time |
1 ms |
Memory |
256 KB |
Compile Error
./Main.cpp: In function ‘int in()’:
./Main.cpp:36:34: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
int in() { int x; scanf("%d", &x); return x; }
^
./Main.cpp: In function ‘ll lin()’:
./Main.cpp:37:35: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
ll lin() { ll x; scanf("%lld", &x); return x; }
^
Judge Result
Set Name |
All |
Score / Max Score |
100 / 100 |
Status |
|
Set Name |
Test Cases |
All |
sample_01.txt, sample_02.txt, test_1.txt, test_1000000000000000.txt, test_111723.txt, test_130146966901509.txt, test_161925824289921.txt, test_35454587585157.txt, test_5.txt, test_5540.txt, test_6021.txt, test_805.txt, test_845717671383532.txt, test_865385763670868.txt, sample_01.txt, sample_02.txt |
Case Name |
Status |
Exec Time |
Memory |
sample_01.txt |
AC |
1 ms |
256 KB |
sample_02.txt |
AC |
1 ms |
256 KB |
test_1.txt |
AC |
1 ms |
256 KB |
test_1000000000000000.txt |
AC |
1 ms |
256 KB |
test_111723.txt |
AC |
1 ms |
256 KB |
test_130146966901509.txt |
AC |
1 ms |
256 KB |
test_161925824289921.txt |
AC |
1 ms |
256 KB |
test_35454587585157.txt |
AC |
1 ms |
256 KB |
test_5.txt |
AC |
1 ms |
256 KB |
test_5540.txt |
AC |
1 ms |
256 KB |
test_6021.txt |
AC |
1 ms |
256 KB |
test_805.txt |
AC |
1 ms |
256 KB |
test_845717671383532.txt |
AC |
1 ms |
256 KB |
test_865385763670868.txt |
AC |
1 ms |
256 KB |