hdu 5138 水题

没啥好说的，水死了。。。。

#include <iostream>#include <cstring>#include <algorithm>#include <cstdio>using namespace std;int r[] = { 15 , 7 , 4 , 2 , 1 };int main ( ){    int n;    while ( ~scanf  ( "%d" , &n ) )    {        bool flag = false;        for ( int i = 0 ; i < 5 ; i++ )        {            if ( n - r[i] < 1 ) continue;            if ( flag ) printf ( " " );            printf ( "%d" , n - r[i] );            flag = true;        }        puts ( "" );    }}