#Why am I getting a different output in VSC ??

27 messages · Page 1 of 1 (latest)

thorn ermine
#

The code has all operation performed on a single linked list

odd mesaBOT
#

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thorn ermine
#

Im getting the output like this in VSC

#

Let me send in text form also

# 
#include <stdlib.h>
struct node{
    int data;
    struct node *next;
};
struct node *head;
void insert_end(){
    int n;
    printf("Enter value to insert at the end: ");
    scanf("%d", &n);
    struct node *temp, *ptr;
    temp = (struct node*)malloc(sizeof(struct node));
    if(head == NULL){
        head = temp;
        head -> data = n;
        head -> next = NULL;
    }
    else{
        ptr = head;
        while(ptr -> next != NULL){
            ptr = ptr -> next;
        }
        ptr -> next = temp;
        temp -> data = n;
        temp -> next = NULL;
    }
}
void insert_beg(){
    int n;
    printf("Enter value to insert at the beginning: ");
    scanf("%d", &n);
    struct node *temp;
    temp = (struct node*)malloc(sizeof(struct node));
    if (head == NULL){
        head = temp;
        head -> data = n;
        head -> next = NULL;
    }
    else{
        temp -> next = head;
        head = temp;
        head -> data = n;
    }
}
void insert_mid(){
    int n;
    int d;
    printf("Enter particular value to insert after: ");
    scanf("%d", &d);
    printf("Enter value to insert at the middle: ");
    scanf("%d", &n);
    struct node *temp, *ptr;
    temp = (struct node*)malloc(sizeof(struct node));
    ptr = head;
    while(ptr -> data != d){
        ptr = ptr -> next;
    }
    temp -> next = ptr ->next;
    ptr -> next = temp;
    temp -> data = n;
}```
# 
    struct node *temp;
    temp = head;
    if (temp -> next == NULL){
        free(head);
        printf("The last value is deleted\n");
    }
    else{
        while(temp -> next -> next != NULL){
            temp = temp -> next;
        }
        free(temp -> next);
        temp -> next = NULL;
        printf("The last value is deleted\n");
    }
}
void delete_beg(){
    struct node *temp;
    temp = head;
    if (temp -> next == NULL){
        free(head);
        printf("The first value is deleted\n");
    }
    else{
        head = head -> next;
        free(temp);
        printf("The first value is deleted\n");
    }
}
void delete_mid(){
    int d;
    printf("Enter value to delete: ");
    scanf("%d", &d);
    struct node *temp1, *temp2;
    temp1 = head;
    while(temp1 -> data != d){
        temp2 = temp1;
        temp1 = temp1 -> next;
    }
    temp2 -> next = temp1 -> next;
    free(temp1);
    printf("The given value is deleted\n");
}
void update(){
    int n;
    int d;
    printf("Enter value to update: ");
    scanf("%d", &d);
    printf("Enter new value: ");
    scanf("%d", &n);
    struct node *temp;
    temp = head;
    while(temp -> data != d){
        temp = temp -> next;
    }
    temp -> data = n;
}
void display(){
    struct node *temp;
    temp = head;
    while(temp -> next != NULL){
        printf("%d\t", temp -> data);
        temp = temp -> next;
    }
    printf("%d\n", temp -> data);
}```
# 
{
    int choice;
    while(1){
        /*printf("1. Insert at the end.\n");
        printf("2. Insert at the beginning.\n");
        printf("3. Insert at the middle after a particular data.\n");
        printf("4. Delete at the end.\n");
        printf("5. Delete at the beg.\n");
        printf("6. Delete at the middle after a particular data.\n");
        printf("7. Updating a particular value.\n");
        printf("8. Displaying the data\n");*/
    printf("enter choice: ");
    scanf("%d", &choice);
    switch(choice){
        case 1:
        insert_end();
        break;
        case 2:
        insert_beg();
        break;
        case 3:
        insert_mid();
        break;
        case 4:
        delete_end();
        break;
        case 5:
        delete_beg();
        break;
        case 6:
        delete_mid();
        break;
        case 7:
        update();
        break;
        case 8:
        display();
        break;
        case 9:
        exit(0);
        default:
        printf("invalid choice");
    }
    }
    return 0;
}
bold oyster
#

What sequence of actions causes this output

#

What is different about how you were running the code outside of vsc

thorn ermine
bold oyster
#

Is it just running it that produces the output?

#

The unexpected output I mean

thorn ermine
#

For a simple code too when I run it, its showing like this

bold oyster
#

Can you show the part of the code that is printing this message

thorn ermine
bold oyster
#

So your code is not running then

lethal creek
# thorn ermine

it still printing this would suggest that you're not saving your code, not recompiling it, or both

thorn ermine
#

How do i recompile ??

lethal creek
#

that's a hard question to answer with VSC because there's no built-in or standard way of doing it, since it's all done through plugins or external tools

#

if you've got it properly configured, the green play button should do it

thorn ermine
#

Im getting it now

thorn ermine
#

The code and the debug thing