设A:“123456”,则表达式Val(Left(A,4)+Mid(A,4,2))的值为( )。
A:123456 B:123445 C:5 D:6
设A="123456",则表达式Val(Left(A,4)+Mid(A,4,2))的值为
A:123456 B:123445 C:5 D:6
设A="123456",则表达式Val(Left(A,4)+Mid(A,4,2))的值为
A:123456 B:123445 C:5 D:6
设A="123456",则表达式Val(Left(A,4)+Mid(A,4,2))的值为
A:123456 B:123445 C:5 D:6
有以下程序
#include
#include
void fun(char *w, int m)
{ char s, *p1, *p2;
p1=w; p2=w+m-1;
while(p1 A:654321 B:116611 C:161616 D:123456