c#中如何定义空数组答:int[] a=new int[10],string[] s=new string[10]。定义一维数组 int[] arr1,定义二维数组 int[,] arr2,定义三维数组 int[,,]arr3;long[,,]arr4MyClass[] mcArr5=new MyClass[4];//四个元素 数组的创建表达式 int[,,] arr6=new int[3,6,5] //3,6,5是维度长度 显示初始化...
定义一个4x4的二维整数数组并为其赋初值,定义一个指向该二维数组的指...答:代码文本:include "stdio.h"int main(int argc,char *argv[]){ int a[4][4]={1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16},b[4][4];int (*pa)[4],i,j,k;for(pa=a,i=0;i<4;i++)//将a赋给b for(j=0;j<4;b[i][j++]=*(*(pa+i)+j));printf("Output ...
C语言定义一个具有5个元素的结构体数组,并进行初始化。写两个函数:1...答:include <stdio.h>struct s{int num;char name[10];float score;};int main(void){struct s stu[5] = {{1,"xiaozhao",50.5},{ 2, "xiaoqian", 60.5 },{ 3, "xiaosun", 75.5 },{ 4, "xiaoli", 15.5 },{ 5, "xiaozhou", 15.5 }};float var = 0.0f; for (int i...