Create Palindrome Stack Integer.c

stack/Palindrome Stack Integer.c

@@ -0,0 +1,96 @@
+//code
+
+#include<stdio.h>
+#include<stdlib.h>
+#include<string.h>
+#include<math.h>
+#define SIZE 100
+
+struct stack
+{
+    int data[SIZE];
+    int top;
+};
+void push(struct stack *sptr, int num);
+void check(struct stack *sptr,int no);
+int pop(struct stack *sptr);
+
+void push(struct stack *sptr, int num)
+{
+    if(sptr->top==SIZE-1)
+    {
+        printf("Stack Overflow\n");
+    }
+    else
+    {
+        sptr->top++;
+        sptr->data[sptr->top]=num;
+    }
+}
+int pop(struct stack *sptr)
+{
+    int num;
+    num=sptr->data[sptr->top];
+    sptr->top--;
+    return num;
+}
+
+void check(struct stack *sptr,int no)
+{
+    int temp,num=no,copy,c=0,stat=1;
+    while(no!=0)
+    {
+        temp=no%10;
+        push(sptr,temp);
+        c++;
+        no=no/10;
+    }
+    copy=num;
+    while(copy!=0)
+    {
+        temp=copy%10;
+        if(temp!=pop(sptr))
+        {
+            stat=0;
+            break;
+        }
+        copy=copy/10;
+    }
+    if(stat==1)
+    {
+        printf("%d is a palindrome number",num);
+    }
+    else
+    {
+        printf("%d is not a palindrome number",num);
+    }
+
+
+}
+int main()
+{
+    struct stack * sptr;
+    struct stack s;
+    int no;
+    sptr=&s;
+    sptr->top=-1;
+    scanf("%d",&no);
+    if(no>0)
+    {
+        check(sptr,no);
+    }
+    else
+    {
+        printf("Invalid number ");
+        exit(0);
+    }
+    return 0;
+}
+
+
+/*Execution
+
+121
+
+Your Output (stdout)
+121 is a palindrome number