Create 进栈操作.c

栈/进栈操作.c

@@ -0,0 +1,39 @@
+#include <stdio.h>
+#include <stdlib.h> 
+#include <stdbool.h>
+#define MaxSize 10
+
+typedef struct{
+	int data[MaxSize];  //静态数组存放栈中元素
+	int top;  //栈顶指针
+}SqStack;
+
+//初始化栈
+void InitStack(SqStack *S){
+	S->top = -1;
+}
+//新元素进栈
+bool Push(SqStack *S,int x){
+	if(S->top==MaxSize-1){
+		return false;
+	}
+	S->top += 1;
+	S->data[S->top] = x;
+	return true;
+}
+//打印
+void PrintStack(SqStack S){
+	if(S.top==-1){
+		printf("栈为空！");
+	}
+	for(int i=0;i<=S.top;i++){
+		printf("%d\n",S.data[i]);
+	}
+}
+int main(){
+	SqStack S;
+	InitStack(&S);
+	Push(&S,5);
+	PrintStack(S);
+	return 0;
+}