例子
尝试以下示例以了解 Lua 编程语言中可用的所有逻辑运算符 -
a = 5
b = 20
if ( a and b )
then
print("Line 1 - Condition is true" )
end
if ( a or b )
then
print("Line 2 - Condition is true" )
end
--lets change the value ofa and b
a = 0
b = 10
if ( a and b )
then
print("Line 3 - Condition is true" )
else
print("Line 3 - Condition is not true" )
end
if ( not( a and b) )
then
print("Line 4 - Condition is true" )
else
print("Line 3 - Condition is not true" )
end
当您构建并执行上述程序时,它会产生以下结果 -
Line 1 - Condition is true
Line 2 - Condition is true
Line 3 - Condition is true
Line 3 - Condition is not true