Follows 477.c (Total 78 lines):

/* @JUDGE_ID:4461XX 477 C */
/* A */
#include<math.h>
#include<stdio.h>
struct rectangle{
	double lux ; /* left up */
	double luy ;
	double rdx ; /* right down */
	double rdy ;
}rec[10] ;
struct circle{
	double cenx ; /* center of the circle */
	double ceny ;
	double rad  ; /* radius of the circle */
}cir[10] ;
struct figure{
	char ch ;
	int where ;
}figure[10] ;
int tailrec=-1 , tailcir=-1 , tailfig=-1 ;
int IsInRec( double x , double y , int where )
{
	if( rec[where].lux<x && x<rec[where].rdx &&
		rec[where].luy>y && y>rec[where].rdy ) return 1 ;
	else return 0 ;
}
int IsInCir( double x , double y , int where )
{
	if( sqrt( pow( cir[where].cenx-x , 2 ) + pow( cir[where].ceny-y , 2 ) ) <
		cir[where].rad ) return 1 ;
	else return 0 ;
}
int try_figure( double x , double y , int j )
{
	switch( figure[j].ch ){
		case 'r' : if( IsInRec( x , y , figure[j].where ) ) return 1 ;
				   break ;
		case 'c' : if( IsInCir( x , y , figure[j].where ) ) return 1 ;
				   break ;
	}
	return 0 ;
}
void main( void )
{
	char ch ;
	int input_end , i , j , yes ;
	double x , y ;
/*	freopen( "C:\\windows\\desktop\\478.in" , "r" , stdin ) ;
	freopen( "C:\\windows\\desktop\\478.out" , "w" , stdout ) ;*/
	for( input_end=0 ; ; ){ /* input && make_struct */
		scanf( "%c" , &ch ) ;
		figure[++tailfig].ch = ch ;
		switch( ch ){
			case 'r' : tailrec++ ;
					   scanf( "%lf %lf %lf %lf\n" , &rec[tailrec].lux , &rec[tailrec].luy , &rec[tailrec].rdx , &rec[tailrec].rdy ) ;
					   figure[tailfig].where = tailrec ;
					   break ;
			case 'c' : tailcir++ ;
					   scanf( "%lf %lf %lf\n" , &cir[tailcir].cenx , &cir[tailcir].ceny , &cir[tailcir].rad ) ;
					   figure[tailfig].where = tailcir ;
					   break ;
			case '*' : input_end = 1 ;
					   break ;
		}
		if( input_end ) break ;
	}
	for( i=1 ; ; i++ ){
		scanf( "%lf %lf" , &x , &y ) ;
		if( x==9999.9 && y==9999.9 ) break ;
		for( yes=j=0 ; j<tailfig ; j++ )
			if( try_figure( x , y , j ) ){
				yes = 1 ;
				printf( "Point %d is contained in figure %d\n" , i , j+1 ) ;
			}
		if( !yes ) printf( "Point %d is not contained in any figure\n" , i ) ;
	}
}
/* @END_OF_SOURCE_CODE */

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Ya-Lin Huang (C)
huangyl@gmail.com