結果
| 問題 | No.219 巨大数の概算 |
| コンテスト | |
| ユーザー |
ishizu
|
| 提出日時 | 2015-06-05 16:44:17 |
| 言語 | C++11 (gcc 15.2.0 + boost 1.89.0) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 946 bytes |
| 記録 | |
| コンパイル時間 | 431 ms |
| コンパイル使用メモリ | 97,308 KB |
| 実行使用メモリ | 7,720 KB |
| 最終ジャッジ日時 | 2026-03-28 03:43:43 |
| 合計ジャッジ時間 | 6,683 ms |
|
ジャッジサーバーID (参考情報) |
judge1_0 / judge3_0 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 1 |
| other | AC * 3 WA * 48 |
コンパイルメッセージ
In file included from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/ostream:42,
from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/iostream:43,
from main.cpp:1:
In member function 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long long int) [with _CharT = char; _Traits = std::char_traits<char>]',
inlined from 'int main()' at main.cpp:42:9:
/home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/bits/ostream.h:212:25: warning: 'x' may be used uninitialized [-Wmaybe-uninitialized]
212 | { return _M_insert(__n); }
| ~~~~~~~~~^~~~~
main.cpp: In function 'int main()':
main.cpp:36:20: note: 'x' was declared here
36 | ll x,y,z;
| ^
In member function 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long long int) [with _CharT = char; _Traits = std::char_traits<char>]',
inlined from 'int main()' at main.cpp:42:17:
/home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/bits/ostream.h:212:25: warning: 'y' may be used uninitialized [-Wmaybe-uninitialized]
212 | { return _M_insert(__n); }
| ~~~~~~~~~^~~~~
main.cpp: In function 'int main()':
main.cpp:36:22: note: 'y' was declared here
36 | ll x,y,z;
| ^
ソースコード
#include<iostream>
#include<cstdio>
#include<vector>
#include<queue>
#include<map>
#include<string>
#include<algorithm>
#include<functional>
#include<cmath>
using namespace std;
#define FOR(i,a,b) for (int i=(a);i<(b);i++)
#define RFOR(i,a,b) for (int i=(b)-1;i>=(a);i--)
#define REP(i,n) for (int i=0;i<(n);i++)
#define RREP(i,n) for (int i=(n)-1;i>=0;i--)
#define INF 1<<30
#define MP make_pair
#define mp make_pair
#define pb push_back
#define PB push_back
#define DEBUG(x) cout<<#x<<": "<<x<<endl
#define ll long long
#define ull unsigned long long
int main(){
int n;cin>>n;
ll a[n],b[n];
REP(i,n)
cin>>a[i]>>b[i];
long double xy[100];
REP(i,100){
if(i<10){xy[i]=-1;}
else{xy[i]=(long double)log10((long double)i/10.0);}
}
REP(i,n){
ll x,y,z;
long double logg=b[i]*log10(a[i]);
z =(ll)floor(logg);
FOR(j,10,98){
if(xy[j]<=logg-z && logg-z<xy[j+1]){x=j/10;y=j%10;}
}
cout<<x<<" "<<y<<" "<<z<<endl;
}
return 0;
}
ishizu