<?php
$userRub = 10000;
$userYears = 23;
$bankPercent = 0.17;
$count = 0;
$percentInRub = $userRub*$bankPercent;
for($userRub; $userRub<100000; $userRub += $percentInRub){
$percentInRub = $userRub*$bankPercent;
$userYears++;
$count++;
}
echo"В $userYears лет (за $count лет) у тебя будет $userRub\n";
PD9waHAKJHVzZXJSdWIgPSAxMDAwMDsKJHVzZXJZZWFycyA9IDIzOwokYmFua1BlcmNlbnQgPSAwLjE3OwokY291bnQgPSAwOwokcGVyY2VudEluUnViID0gJHVzZXJSdWIqJGJhbmtQZXJjZW50OwoKZm9yKCR1c2VyUnViOyAkdXNlclJ1YjwxMDAwMDA7ICR1c2VyUnViICs9ICRwZXJjZW50SW5SdWIpewoJJHBlcmNlbnRJblJ1YiA9ICR1c2VyUnViKiRiYW5rUGVyY2VudDsKCSR1c2VyWWVhcnMrKzsKCSRjb3VudCsrOwp9CmVjaG8i0JIgJHVzZXJZZWFycyDQu9C10YIgKNC30LAgJGNvdW50INC70LXRgikg0YMg0YLQtdCx0Y8g0LHRg9C00LXRgiAkdXNlclJ1YlxuIjs=