第2回 ドワンゴからの挑戦状 予選

Submission #615911

Source codeソースコード

// tsukasa_diary's programing contest code template
#include <bits/stdc++.h>
using namespace std;
#define TSUKASA_DIARY_S_TEMPLATE
// define
#define for_(i,a,b) for(int i=(a);i<(b);++i)
#define for_rev(i,a,b) for(int i=(a);i>=(b);--i)
#define allof(a) (a).begin(),(a).end()
#define minit(a,b) memset(a,b,sizeof(a))
#define size_of(a) int((a).size())
#define cauto const auto
// typedef
typedef long long lint;
typedef double Double;
typedef pair< int, int > pii;
template< typename T > using Vec = vector< T >;
template< typename T > using Matrix = Vec< Vec< T > >;
template< typename T > using USet = unordered_set< T >;
template< typename T, class C > using MyUSet = unordered_set< T, C >;
template< typename T, typename F > using UMap = unordered_map< T, F >;
template< typename T, typename F, class C > using MyUMap = unordered_map< T, F, C >;
// hash
class PiiHash { public: size_t operator () (const pii& p) const { return (p.first << 16) | p.second; } };
// popcount
inline int POPCNT(int x) { return __builtin_popcount(x); }
inline int POPCNT(lint x) { return __builtin_popcount(x); }
// inf
const int iINF = 1L << 30;
const lint lINF = 1LL << 60;
// eps
const Double EPS = 1e-9;
const Double PI = acos(-1);
// inrange
template< typename T >
inline bool in_range(T v, T mi, T mx) { return mi <= v && v < mx; }
template< typename T >
inline bool in_range(T x, T y, T W, T H) { return in_range(x,0,W) && in_range(y,0,H); }
// neighbor clockwise
const int DX[4] = {0,1,0,-1}, DY[4] = {-1,0,1,0};
const int DX_[8] = {0,1,1,1,0,-1,-1,-1}, DY_[8] = {-1,-1,0,1,1,1,0,-1};
// variable update
template< typename T > inline void modAdd(T& a, T b, T mod) { a = (a + b) % mod; }
template< typename T > inline void minUpdate(T& a, T b) { a = min(a, b); }
template< typename T > inline void maxUpdate(T& a, T b) { a = max(a, b); }
// converter
template< typename F, typename T >
inline void convert(F& from, T& to) {
	stringstream ss;
	ss << from; ss >> to;
}

int main() {
	lint N;
	cin >> N;
	cout << N / 25 << endl;
}

Submission

Task問題 A - ニコニコ数
User nameユーザ名 tsukasa_diary
Created time投稿日時
Language言語 C++11 (GCC 4.9.2)
Status状態 AC
Score得点 60
Source lengthソースコード長 2069 Byte
File nameファイル名
Exec time実行時間 29 ms
Memory usageメモリ使用量 920 KB

Test case

Set

Set name Score得点 / Max score Cases
Sample - sample_01.txt,sample_02.txt
Subtask1 60 / 60 sample_01.txt,sample_02.txt,test_01.txt,test_02.txt,test_03.txt,test_04.txt,test_05.txt,test_06.txt,test_07.txt,test_08.txt,test_09.txt,test_10.txt,test_11.txt,test_12.txt,test_13.txt,test_14.txt,test_15.txt

Test case

Case name Status状態 Exec time実行時間 Memory usageメモリ使用量
sample_01.txt AC 29 ms 800 KB
sample_02.txt AC 24 ms 792 KB
test_01.txt AC 26 ms 800 KB
test_02.txt AC 26 ms 800 KB
test_03.txt AC 25 ms 920 KB
test_04.txt AC 28 ms 796 KB
test_05.txt AC 24 ms 920 KB
test_06.txt AC 24 ms 744 KB
test_07.txt AC 26 ms 728 KB
test_08.txt AC 24 ms 920 KB
test_09.txt AC 24 ms 916 KB
test_10.txt AC 25 ms 920 KB
test_11.txt AC 26 ms 732 KB
test_12.txt AC 26 ms 728 KB
test_13.txt AC 24 ms 796 KB
test_14.txt AC 24 ms 812 KB
test_15.txt AC 24 ms 800 KB