假设初始值为空的栈中依次插入元素a1,a2,a3........an后,删除这些元素的次序是an,an-1,......,a2,a1,出栈并输出.

#include<stdio.h> #define max 10 typedef struct { char stack [max]; int top; } qstype; void initate q_stype (struct q_stype *s) { s->top=-1;} int push (q_stype *s,int x) { if (s->top==max-1) return(0); else { s->top++; s->stack[s->top]=x; return(1);} } main() { int ch,sign; q_stype *s; initcate q->(s); printf(">"); scanf("god",ch); while (ch!=-1) if (sign=push { printf("overflon\n"); break; } else scanf ("god",ch); while (s->top!=-1) { s->top--; printf("stack=%d\n",s->stack[s->top+1];} printf("\n");}

void initate q_stype (struct q_stype *s) //这里定义错误了，你写错了

改成这样看看行不行， q_stype initate(struct q_stype *s)

[此贴子已经被作者于2004-11-02 17:50:22编辑过]

#include<stdio.h> #define max 10 typedef struct { char stack [max]; int top; }q_stype; void initcate(q_stype *s) {s->top=-1;} int push(q_stype *s,int x) { if(s->top>=max-1) return(0); else { s->top++; s->stack[s->top]=x; return(1);} } void main() { int ch,sign; q_stype *s; initcate(s); printf(">"); scanf("%d",&ch); while (ch!=-1) if (sign=push(s,ch)==0) { printf("overflon\n"); break; } else scanf("%d",&ch); while(s->top!=-1) { s->top--; printf("stack=%d\n",s->stack[s->top+1]);} printf("\n");}

我帮你改了

没有啊

我也定义了2个啊 你自己仔细的看撒