int a[3][4]={{1,3,5,7},{9,11,13,15},{17,19,21,23}};
问题描述:
int a[3][4]={{1,3,5,7},{9,11,13,15},{17,19,21,23}};
注意:地址则输出地址,变量则输出变量值,设数组a的首地址为2000
求(1) a[2][1] (2)a[1] (3)a (4)a+1 (5)*a+1
(6)*(a+1) (7)a[2]+1 (8)*(a+1)+1 (9)*(*a+2)+2)
一个int类型占四个字节
答
#include <stdio.h>void main(){ int a[3][4]={{1,3,5,7},{9,11,13,15},{17,19,21,23}}; printf( "1. %d\n", a[2][1...