Hexo


php输出五角星

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<?php
echo "nn";
for ( $i1 = 1; $i1 < 6; $i1++ ) /*这是五角星的上面一个角*/
{
for ( $j1 = 1; $j1 < 19 - $i1; $j1++ )
printf( " " );
for ( $k1 = 1; $k1 <= 2 * $i1 - 1; $k1++ )
printf( "*" );
printf( "n" );
}

for ($i2 = 1; $i2 < 5; $i2++ ) /*这是五角星的中间两个角*/
{
for ( $j2 = 1; $j2 < 3 * $i2 - 3; $j2++ )
printf( " " );
for ( $k2 = 1; $k2 <= 42 - 6 * $i2; $k2++ )
printf( "*" );
printf( "n" );
}

for ( $i3 = 1; $i3 < 3; $i3++ ) /*这是中间与下部相接的部分*/
{
for ( $j3 = 1; $j3 < 12 - $i3; $j3++ )
printf( " " );
for ( $k3 = 1; $k3 <= 12 + 2 * $i3; $k3++ )
printf( "*" );
printf( "n" );
}

for ( $i4 = 1; $i4 < 5; $i4++ ) /*这是五角星的下面两个角*/
{
for ( $j4 = 1; $j4 < 10 - $i4; $j4++ )
printf( " " );
for ( $k4 = 1; $k4 <= 10 - 2 * $i4; $k4++ )
printf( "*" );
for ( $m4 = 1; $m4 < 6 * $i4 - 3; $m4++ )
printf( " " );
for ( $n4 = 1; $n4 <= 10 - 2 * $i4; $n4++ )
printf( "*" );
printf( "n" );
}


?>