結果

問題 No.138 化石のバージョン
コンテスト
ユーザー けーむ
提出日時 2020-01-24 14:29:30
言語 C++11
(gcc 15.2.0 + boost 1.89.0)
コンパイル:
g++-15 -O2 -lm -std=gnu++11 -Wuninitialized -DONLINE_JUDGE -o a.out _filename_
実行:
./a.out
結果
WA  
実行時間 -
コード長 1,627 bytes
記録
記録タグの例:
初AC ショートコード 純ショートコード 純主流ショートコード 最速実行時間
コンパイル時間 1,534 ms
コンパイル使用メモリ 176,816 KB
実行使用メモリ 6,400 KB
最終ジャッジ日時 2026-04-04 09:56:08
合計ジャッジ時間 2,675 ms
ジャッジサーバーID
（参考情報） 		judge5_1 / judge2_0
このコードへのチャレンジ
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ファイルパターン 結果
sample AC * 2 WA * 1
other AC * 19 WA * 14
権限があれば一括ダウンロードができます
コンパイルメッセージ
main.cpp: In function 'int main()':
main.cpp:25:36: warning: 'ba' may be used uninitialized [-Wmaybe-uninitialized]
   25 |             if (bcnt == 0) ba = ba * 10 + (bs[i] - '0');
      |                                 ~~~^~~~
main.cpp:19:8: note: 'ba' was declared here
   19 |     ll ba, bb, bc, bcnt = 0;
      |        ^~
main.cpp:27:26: warning: 'bc' may be used uninitialized [-Wmaybe-uninitialized]
   27 |             else bc = bc * 10 + (bs[i] - '0');
      |                       ~~~^~~~
main.cpp:19:16: note: 'bc' was declared here
   19 |     ll ba, bb, bc, bcnt = 0;
      |                ^~
main.cpp:26:41: warning: 'bb' may be used uninitialized [-Wmaybe-uninitialized]
   26 |             else if (bcnt == 1) bb = bb * 10 + (bs[i] - '0');
      |                                      ~~~^~~~
main.cpp:19:12: note: 'bb' was declared here
   19 |     ll ba, bb, bc, bcnt = 0;
      |            ^~
main.cpp:36:36: warning: 'ca' may be used uninitialized [-Wmaybe-uninitialized]
   36 |             if (ccnt == 0) ca = ca * 10 + (cs[i] - '0');
      |                                 ~~~^~~~
main.cpp:30:8: note: 'ca' was declared here
   30 |     ll ca, cb, cc, ccnt = 0;
      |        ^~
main.cpp:38:26: warning: 'cc' may be used uninitialized [-Wmaybe-uninitialized]
   38 |             else cc = cc * 10 + (cs[i] - '0');
      |                       ~~~^~~~
main.cpp:30:16: note: 'cc' was declared here
   30 |     ll ca, cb, cc, ccnt = 0;
      |                ^~
main.cpp:37:41: warning: 'cb' may be used uninitialized [-Wmaybe-uninitialized]
   37 |             else if (ccnt == 1) cb = cb * 10 + (cs[i] - '0');
      |                                      ~~~^~~~
main.cpp:30:12: note: 'cb' was declared here
   30 |     ll ca, cb, cc, ccnt = 0;
      |            ^~

ソースコード

diff #
raw source code 

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
#define rep(i, n) for(ll i = 0, i##_len = (n); i < i##_len; i++)
#define reps(i, s, n) for(ll i = (s), i##_len = (n); i < i##_len; i++)
#define rrep(i, n) for(ll i = (n) - 1; i >= 0; i--)
#define rreps(i, e, n) for(ll i = (n) - 1; i >= (e); i--)
#define all(x) (x).begin(), (x).end()
#define sz(x) ((ll)(x).size())
#define len(x) ((ll)(x).length())

int main() {
    cin.tie(0);
    ios::sync_with_stdio(false);
    // ifstream in("input.txt");
    // cin.rdbuf(in.rdbuf());
    string bs, cs;
    cin >> bs >> cs;
    ll ba, bb, bc, bcnt = 0;
    rep(i, len(bs)) {
        if (bs[i] == '.') {
            bcnt++;
        }
        else {
            if (bcnt == 0) ba = ba * 10 + (bs[i] - '0');
            else if (bcnt == 1) bb = bb * 10 + (bs[i] - '0');
            else bc = bc * 10 + (bs[i] - '0');
        }
    }
    ll ca, cb, cc, ccnt = 0;
    rep(i, len(cs)) {
        if (cs[i] == '.') {
            ccnt++;
        }
        else {
            if (ccnt == 0) ca = ca * 10 + (cs[i] - '0');
            else if (ccnt == 1) cb = cb * 10 + (cs[i] - '0');
            else cc = cc * 10 + (cs[i] - '0');
        }
    }
    if (ba > ca) {
        cout << "YES" << endl;
        return 0;
    }
    if (ba < ca) {
        cout << "NO" << endl;
        return 0;
    }
    if (bb > cb) {
        cout << "YES" << endl;
        return 0;
    }
    if (bb < cb) {
        cout << "NO" << endl;
        return 0;
    }
    if (bc >= cc) {
        cout << "YES" << endl;
        return 0;
    }
    else {
        cout << "NO" << endl;
    }
    return 0;
}
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