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题目内容 (请给出正确答案)
下面程序的输出结果是【】。includeint add(int a, int b);void main(){extern int x,

下面程序的输出结果是【 】。

include<iostream.h>

int add(int a, int b);

void main()

{

extern int x, y;

cout<<add(x, y)<<end1;

}

int x(20),y(5);

int add(int a, int b)

{

int s=a+ b;

return s;

}


参考答案

更多 “ 下面程序的输出结果是【】。includeint add(int a, int b);void main(){extern int x, 下面程序的输出结果是【 】。include<iostream.h>int add(int a, int b);void main(){extern int x, y;cout<<add(x, y)<<end1;}int x(20),y(5);int add(int a, int b){int s=a+ b;return s;} ” 相关考题
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