...main() { char a[ ]={'a','b','c','d','e','f','g','h','\0'}...答://答案是:d 9,8 //但程序有错误,正确有是:include<stdio.h> include<string.h> void main(){ char a[ ]={'a','b','c','d','e','f','g','h','\0'};int i,j;i=sizeof(a); j=strlen(a);printf("%d,%d\n",i,j);} ...
=VLOOKUP(A9,价格!A:F,6,0)答:=IF(len(SUBSTITUTE(A9,"Z",""))<len(A9),VLOOKUP(A9,价格!A:G,7,0),VLOOKUP(A9,价格!A:F,6,0))