什么是与以下code潜在的问题？短富（）{短，B，C; B = 10; C = A + B;返回℃; } [英] What are potential issues with the following code? short foo() { short a,b,c; b=10; c = a + b; return c; }

问题描述

什么是与以下code潜在的问题？

 短富（）
{
    短，B，C;
    B = 10;   C = A + B;   返回℃;
 }
 

解决方案

变量没有被初始化。它有一个不确定的值。

What are potential issues with the following code?

short foo()
{
    short a,b,c;
    b=10;

   c = a + b;

   return c; 
 }

解决方案

Variable a was not initialized. It has an indeterminate value.

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