head = top = new int 与 head =new int ;top=new int; 两者有区别吗?

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/17 12:26:34
head = top = new int 与 head =new int ;top=new int; 两者有区别吗?
x)HMLQU(/y y% Ov)@$`"@05P~ɋgs:zڱ6IE3LΆn{ѴYpqޗs=dǪ>_ 6[YO N=mk}vӹ!&uUdG/PY- yv ޯ

head = top = new int 与 head =new int ;top=new int; 两者有区别吗?
head = top = new int 与 head =new int ;top=new int; 两者有区别吗?

head = top = new int 与 head =new int ;top=new int; 两者有区别吗?
肯定有区别,
前面一个语句 head,p指向同一个内存块
后面指针 head,p 指向不同的内存块

head = top = new int 与 head =new int ;top=new int; 两者有区别吗? 每一步都说的什么,#include using namespace std; const int people = 17; struct outt { outt *next; bool go; int num; }; int main( ) { outt *p,*head; int i,n = 0,t = 0; head = new outt; head->go = true; head->num = 1; p = head; for ( i = 1; i < p int[][]myarray=new int[][]{new int[]{1,2.3},}new int[]{4,5,6,7},new int{8,9,10,11,12},new int[]{-1.int[][]myarray=new int[][]{new int[]{1,2.3},}new int[]{4,5,6,7},new int[]{8,9,10,11,12},new int[]{-1.0}}; myarray[2][1]=______ for(p = head; p->next = NULL; p = p->next);p->next = int insert(int id){node_t *p,*q;/* creat new node */q = new_node(id);if(q == NULL) return -1;/* nothing in the link */if(head == NULL){head = q; return 0;}/* get the last one */for(p = head; p->nex int*a[3] for(int i=0;i>ba[i]=new int[b] } int Pop(sqstack *s,int e) { if(s->top==s->base) return 0; e=*--s->top; return e; #include#include#define MAXNUM 20struct stacktype{int stack[MAXNUM];int top;};void InitStack(struct stacktype *s){s->top=-1;}int StackEmpty(struct stacktype *s){return(s->top==0);}int push(struct stacktype *s,int x){ if(s->top >= MAXNUM-1)return fals 求用以下类似程序编一个可以计算括号的计算器#include #define smax 10#define emax 255int power(int x,int y){int t,s=1;for (t=0; t=48 && ex[i]=rinput && rtop!=0){//计算//数字出战top=top-1;x=s[top];top=top-1;y=s[top];s[top]=calc 第一行 type TYPE *creat(int n) { struct stu *head,*pf,*pb; int i; for(i=0;i 动画《chaos;head》中的 如题funˆ10×intˆ40=Ir2 最后一行如何解释int *i,j; i = new int(0);j = 0;int *&y = i; //不懂? 当前月份如何表示?int a = (int)(new Date().getTime()/365/24/3600/1000+1970); java 语句int a[][]=new int[][3]哪里错了啊? c语句中,这句话是什么意思?int *p=new int[5]; s.top = s.base + s.stacksize;之前是指针,到最后是怎么完成相加的?typedef struct sqstack{ int *base; int *top; int stacksize;}sqstack;sqstack s;之前是指针,到最后是怎么完成相加的? 一道数据结构题:#include #include #define STACK_INIT_SIZE 100#define STACKINCREMENT 10#define OK 1#define ERROR 0typedef struct{int *base;int *top;int stacksize;}SqStack;int InitStack(SqStack *S){S->base=(int *)malloc(STACK_INIT_SIZE*sizeof(i C++指针问题 error C2100:illegal indirectionint* label;label=new int[20];label=new int[20];for(int i=0;i java里 最好举个例子.int[][] 又表示什么?int [] [] pas=new int [6] [];pas=new也理解不了