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@zr0n
Created April 24, 2017 01:33
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<?php
function calc_troco($pago, $conta){
$nota = array('100', '50', '10', '5', '1');
$centavos = array('50', '10', '5','1');
$troco = $pago - $conta;
$vlr = $troco;
for($i = 0; $i <= 4; $i++){
$ct = floor($vlr / $nota[$i]); // calculando a qtde de notas
if ($ct) {
$result = $ct. " nota(s) de R$". $nota[$i]." Reais<br>";
$vlr = $vlr % $nota[$i]; // sobra
echo $result;
}
}
}
calc_troco(20, 5);
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