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  1. <?php
  2. $ip = fopen('php://stdin', "r");
  3. $op = fopen('php://stdout',"w");
  4.  
  5. while(!feof($ip)){
  6. 	$ip_val = trim(fgets($ip));
  7. 	$vv = explode(" ",$ip_val);
  8. 	$amt = trim($vv[0]);
  9. 	$bal = trim($vv[1]);
  10. 	if((($amt%5) !== 0) || (($amt + 0.5) > $bal) || ($amt < 0) || ($amt > 2000) || ($bal < 0) || ($bal > 2000) ){
  11. 		fwrite($op, sprintf("%.2f\n", $bal));
  12. 	}else{
  13. 		$left = $bal - $amt - 0.50;
  14. 		fwrite($op, sprintf("%.2f\n", $left));
  15. 	}
  16. }
  17. ?>
Success #stdin #stdout 0.01s 13112KB
comments (?)
stdin
copy 
30 120.00
42 120.00
300 120.00
56 120.00
55 120.00
stdout
copy 
89.50
120.00
120.00
120.00
64.50
https://ideone.com/i52tB
language:
PHP (php 7.3.5)
created:
13 years ago
visibility:
public

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