結果
| 問題 |
No.135 とりあえず1次元の問題
|
| コンテスト | |
| ユーザー |
HiroakiSoftware
|
| 提出日時 | 2015-01-26 01:05:25 |
| 言語 | C++11(廃止可能性あり) (gcc 13.3.0) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 1,131 bytes |
| コンパイル時間 | 297 ms |
| コンパイル使用メモリ | 29,312 KB |
| 実行使用メモリ | 5,248 KB |
| 最終ジャッジ日時 | 2025-01-03 03:12:56 |
| 合計ジャッジ時間 | 14,577 ms |
|
ジャッジサーバーID (参考情報) |
judge5 / judge4 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 1 WA * 1 |
| other | AC * 7 WA * 15 |
コンパイルメッセージ
main.cpp: In function ‘int main()’:
main.cpp:15:15: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
15 | scanf ( "%d" , &BufNums );
| ~~~~~~^~~~~~~~~~~~~~~~~~~
main.cpp:23:23: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
23 | scanf ( "%d" , &Current);
| ~~~~~~^~~~~~~~~~~~~~~~~~
ソースコード
#include <stdio.h>
int *pX = nullptr;
int N = 0;
int main ( void ) {
int BufNums;
scanf ( "%d" , &BufNums );
pX = new int [ BufNums ];
N = 0;
int Current;
bool bExistNumber;
for ( int i = 0; i < BufNums; i++ ) {
scanf ( "%d" , &Current);
bExistNumber = false;
/*for ( int j = 0; j < N; j++ ) {
if ( Current == *( pX + j ) ) {
bExistNumber = true;
break;
}
}*/
if ( bExistNumber == false ) {
*( pX + N ) = Current;
N++;
}
}
if ( N != 1 ) {
int MinNum;
int buf;
for ( int i = 0; i < (N-1); i++ ) {
MinNum = i;
for ( int j = i+1; j < N; j++ ) {
if ( *( pX + i ) > *( pX + j ) ) MinNum = j;
}
buf = *( pX + i );
*( pX + i ) = *( pX + MinNum );
*( pX + MinNum ) = buf;
}
int diff = 0 , diffbuf;
diff = *( pX + 0 ) - *( pX + 1 );
if ( diff < 0 )diff *= -1;
for ( int i = 1; i < N - 1; i++ ) {
diffbuf = *( pX + i ) - *( pX + i + 1 );
if ( diffbuf < 0 )diffbuf *= -1;
if ( ( diff == 0 ) || ( diff > diffbuf ) ) diff = diffbuf;
}
printf ( "%d\n" , diff );
} else {
printf ( "0\n" );
}
delete []pX;
return 0;
}
HiroakiSoftware