結果
問題 | No.293 4>7の世界 |
ユーザー |
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提出日時 | 2015-10-23 22:29:27 |
言語 | C++11(廃止可能性あり) (gcc 13.3.0) |
結果 |
AC
|
実行時間 | 2 ms / 2,000 ms |
コード長 | 2,883 bytes |
コンパイル時間 | 1,057 ms |
コンパイル使用メモリ | 104,516 KB |
実行使用メモリ | 6,820 KB |
最終ジャッジ日時 | 2024-12-30 11:00:50 |
合計ジャッジ時間 | 2,089 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge2 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 4 |
other | AC * 20 |
ソースコード
#include <cstdio>#include <iostream>#include <vector>#include <map>#include <array>#include <deque>#include <forward_list>#include <unordered_map>#include <set>#include <unordered_set>#include <string>#include <cstring>#include <sstream>#include <algorithm>#include <functional>#include <queue>#include <stack>#include <cmath>#include <iomanip>#include <list>#include <tuple>#include <bitset>#include <ciso646>#include <fstream>#include <random>using namespace std;typedef long long ll;typedef unsigned long long ull;typedef long double ld;typedef pair<ll, ll> P;typedef tuple<ll, ll, ll> T;#define vec vector<ll>#define vec2 vector<vec>#define vec3 vector<vec2>#define For(i,a,b) for(ll (i) = (a);i < (b);(i)++)#define rep(i,n) For(i,0,n)#define rFor(i,a,b) for(ll (i) = (a-1);i >= (b);(i)--)#define rrep(i,n) rFor(i,n,0)#define each(i,a) for(auto i : a)#define clr(a) memset((a), 0 ,sizeof(a))#define mclr(a) memset((a), -1 ,sizeof(a))#define all(a) (a).begin(),(a).end()#define sz(a) (sizeof(a))#define toint toInt#define tostr toStringconst int dx[8] = { 1, 0, -1, 0, 1, 1, -1, -1 }, dy[8] = { 0, -1, 0, 1, -1, 1, -1, 1 };const int mod = 1000000007;const int INF = 1e9 + 2;template<class T> inline T sqr(T x) { return x*x; }template<class T> inline T mypow(T x, ll n){ T res = 1; while (n > 0){ if (n & 1)res = res * x; x = x * x; n >>= 1; }return res; }inline int gcd(ll a, ll b){ return b ? gcd(b, a%b) : a; }inline int lcm(ll a, ll b){ return a / gcd(a, b) * b; }inline bool cheak(int x, int y, int xMax, int yMax){ return x >= 0 && y >= 0 && xMax > x && yMax > y; }inline ll toInt(string s) { ll v; istringstream sin(s); sin >> v; return v; }template<class T> inline string toString(T x) { ostringstream sout; sout << x; return sout.str(); }template<class _RanIt> inline string toString(_RanIt _First, _RanIt _Last, string sep) { if (_First == _Last)return ""; ostringstreamsout; sout << *_First; for (_First = next(_First); _First != _Last; _First = next(_First)) { sout << sep << *_First; }return sout.str(); }template<class _RanIt> inline string toString(_RanIt _First, _RanIt _Last, string sep, string sep2) { if (_First == _Last)return ""; ostringstreamsout; sout << toString(all(*_First), sep); for (_First = next(_First); _First != _Last; _First = next(_First)) { sout << sep2 << toString(all(*_First), sep); }return sout.str(); }int main(){string a, b;cin >> a >> b;if (a.size() > b.size()){cout << a << endl; return 0;}if (b.size() > a.size()){cout << b << endl; return 0;}rep(i, a.size()){if (a[i] == '4' && b[i] == '7'){cout << a << endl; return 0;}if (a[i] == '7' && b[i] == '4'){cout << b << endl; return 0;}if (a[i] > b[i]){cout << a << endl; return 0;}elseif (a[i] < b[i]){cout << b << endl; return 0;}}return 0;}