高中的时候做的，前两天看了看，挺好玩的。
只想说，当初的代码风格，，，，咳咳，算不上风骚！
/***sin(x)和cos(x)图像同时显示***/
# include < stdio.h >
# include < math.h >
int main ( void )
{
double y;
int x, m, n;
for ( y = 1; y >= -1; y -= 0.1 )
{
m = acos( y ) * 10;
n = asin( y ) * 10;
for ( x = 0; x <= 63; x++ )
{
if ( n > 0 )
{
if ( x == m || x == 63 - m || x == n || x == 31 - n )
printf ( "*" );
else
printf ( " " );
}
else
{
if ( x == m || x == 63 - m || x == 32 - n || x == 62 + n )
printf ( "*" );
else
printf ( " " );
}
}
printf ( "\n" );
}
return 0;
}原文：http://anglecode.blog.51cto.com/5628271/1640311