是否有充分的理由说明为什么在函数中只有一个return语句是更好的做法?
或者,一旦逻辑正确就可以从函数返回,这意味着函数中可能有很多返回语句?
我已经看到了编写if声明的不同方式.
您更喜欢哪一个?为什么?
if (val % 2 == 1){output = “Number is odd”;}else{output = “Number is even”;}
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if (val % 2 == 1)
{
output = “Number is odd”;
}
else
{
output = “Number is even”;
}
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if (val % 2 == 1)
output = “Number is odd”;
else
output = “Number is even”;
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if (val % 2 == 1){
output = “Number is odd”;
} else {
output = “Number is even”;
} …Run Code Online (Sandbox Code Playgroud)