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PHP code to find the number of all daffodils less than 1000_PHP tutorial
- WBOYOriginal
- 2016-07-21 15:22:06925browse
The daffodil number is a number with n (>=3) digits, which is equal to the sum of the n powers of each number. For example, 153 is a daffodil number, 153=1³+5³+3³. Write a program and solve it The number of all daffodils less than 1000.
Copy code The code is as follows:
for($ i=100;$i<1000;$i++){
$a=intval($i/100);
$b=intval($i/10)%10;
$c=$ i%10;
if(pow($a,3)+pow($b,3)+pow($c,3)==$i){
echo $i."t";
}
}
?>
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