<?php
function n_f($i, $tip = 0) {
if($tip == 1){
$i = number_format($i, 0, '', '.');
}else{
if($i >= 1 && $i < 1000) {
$i = number_format($i, 0, '', '.');
$i = round($i,1).'';
}
if($i >= 1000 && $i < 1000000) {
$i = number_format($i, 0, '', '.');
$i = round($i,1).'k';
}
if($i >= 1000000 && $i < 1000000000) {
$i = number_format($i, 0, '', '.');
$i = round($i,1).'m';
}
if($i >= 1000000000 && $i < 1000000000000) {
$i = number_format($i, 0, '', '.');
$i = round($i,1).'b';
}
if($i >= 1000000000000 && $i < 1000000000000000) {
$i = number_format($i, 0, '', '.');
$i = round($i,1).'t';
}
if($i >= 1000000000000000 && $i < 1000000000000000000) {
$i = number_format($i, 0, '', '.');
$i = round($i,1).'q';
}
if($i >= 1000000000000000000 && $i < 1000000000000000000000) {
$i = number_format($i, 0, '', '.');
$i = round($i,1).'u';
}
if($i >= 1000000000000000000000 && $i < 1000000000000000000000000) {
$i = number_format($i, 0, '', '.');
$i = round($i,1).'x';
}
if($i >= 1000000000000000000000000 && $i < 1000000000000000000000000000 ) {
$i = number_format($i, 0, '', '.');
$i = round($i,1).'y';
}
if($i >= 1000000000000000000000000000 && $i < 1000000000000000000000000000000) {
$i = number_format($i, 0, '', '.');
$i = round($i,1).'h';
}
if($i >= 1000000000000000000000000000000 && $i < 1000000000000000000000000000000000) {
$i = number_format($i, 0, '', '.');
$i = round($i,1).'s';
}
if($i >= 1000000000000000000000000000000000 && $i < 1000000000000000000000000000000000000) {
$i = number_format($i, 0, '', '.');
$i = round($i,1).'d';
}
if($i >= 1000000000000000000000000000000000000 && $i < 1000000000000000000000000000000000000000) {
$i = number_format($i, 0, '', '.');
$i = round($i,1).'v';
}
if($i >= 1000000000000000000000000000000000000000 && $i < 1000000000000000000000000000000000000000000) {
$i = number_format($i, 0, '', '.');
$i = round($i,1).'w';
}
if($i >= 1000000000000000000000000000000000000000000 && $i < 1000000000000000000000000000000000000000000000) {
$i = number_format($i, 0, '', '.');
$i = round($i,1).'r';
}
if($i >= 1000000000000000000000000000000000000000000000 && $i < 1000000000000000000000000000000000000000000000000) {
$i = number_format($i, 0, '', '.');
$i = round($i,1).'g';
}
if($i >= 1000000000000000000000000000000000000000000000000 && $i < 1000000000000000000000000000000000000000000000000000) {
$i = number_format($i, 0, '', '.');
$i = round($i,1).'n';
}
if($i >= 1000000000000000000000000000000000000000000000000000 && $i < 1000000000000000000000000000000000000000000000000000000) {
$i = number_format($i, 0, '', '.');
$i = round($i,1).'c';
}
if($i >= 1000000000000000000000000000000000000000000000000000000 && $i < 1000000000000000000000000000000000000000000000000000000000) {
$i = number_format($i, 0, '', '.');
$i = round($i,1).'p';
}
if($i >= 1000000000000000000000000000000000000000000000000000000000 && $i < 1000000000000000000000000000000000000000000000000000000000000) {
$i = number_format($i, 0, '', '.');
$i = round($i,1).'o';
}
if($i >= 1000000000000000000000000000000000000000000000000000000000000 && $i < 1000000000000000000000000000000000000000000000000000000000000000) {
$i = number_format($i, 0, '', '.');
$i = round($i,1).'z';
}
if($i >= 1000000000000000000000000000000000000000000000000000000000000000 && $i < 1000000000000000000000000000000000000000000000000000000000000000000) {
$i = number_format($i, 0, '', '.');
$i = round($i,1).'vi';
}
if($i >= 1000000000000000000000000000000000000000000000000000000000000000000 && $i < 100000000000000000000000000000000000000000000000000000000