Indy

/*ID: indy901PROG: gift1LANG: C*/#include <stdio.h>int NP;int i;int j;int amount;int people;int remain;int* accounts;int* spent;char* name;FILE* fp;char** names;int indexByName( char* theName ) {	int k;	int m;		for ( k = 0; k < NP; k++ ) {		for ( m = 0; m < 14; m++ ) {			if ( !( names[ k ][ m ] == theName[ m ] ) )				break;			return k;		}	}}int main() {	fp = fopen( "gift1.in" , "r" );	fscanf( fp , "%d" , &NP );	for ( i < 0; i < NP; i++ )		accounts[ i ] = spent[ i ] = 0;	names = ( char** )malloc( sizeof( char* ) * NP );	for ( i = 0; i < NP; i++ )		names[ i ] = ( char* )malloc( sizeof( char ) * 14 );	for ( i = 0; i < NP; i++ ) {		for ( j = 0; j < NP; j++ )			names[ i ][ j ] = '\0';	}	for ( i = 0; i < NP; i++ )		fscanf( fp , "%s" , names[ i ] );	for ( i = 0; i < NP; i++ ) {		fscanf( fp , "%s" , &name );		fscanf( fp , "%d %d" , &amount , &people );		amount -= amount % people;		spent[ indexByName( name ) ] += amount;		for ( j = 0; j < people; j++ ) {			fscanf( fp , "%s" &name );			accounts[ indexByName( name ) ] += amount / people;		}		}		fclose( fp );	fp = fopen( "gift1.out" , "w" );	for ( i = 0; i < NP; i++ )		fprintf( fp , "%s %d\n" , names[ i ] , accounts[ i ] - spent[ i ] );	fclose( fp );	for ( i = 0; i < NP; i++ )		free( names[ i ] );	free( names );	return 0;}