Perl gt用法及代碼示例

'GT' 運算符在珀爾是用於檢查兩個字符串是否相等的字符串比較運算符之一。它用於檢查其左側的字符串是否按字符串順序大於其右側的字符串。

用法： String1 lt String2

返回：1 如果左參數大於右參數

示例 1：


#!/usr/local/bin/perl 
  
# Initializing Strings 
$a = "Welcome"; 
$b = "Geeks"; 
  
# Comparing the strings using gt operator 
$c = $a gt $b; 
  
if($c == 1) 
{ 
    print"String1 is greater than String2"; 
} 
else
{ 
    print"String1 is not greater than String2"; 
}

輸出：

String1 is greater than String2

示例 2：


#!/usr/local/bin/perl 
  
# Initializing Strings 
$a = "Geeks"; 
$b = "GeeksWelcome"; 
  
# Comparing the strings using gt operator 
$c = $a gt $b; 
  
if($c == 1) 
{ 
    print"String1 is greater than String2"; 
} 
else
{ 
    print"String1 is not greater than String2"; 
}

輸出：

String1 is not greater than String2

相關用法

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