#5 | Pointers | Find Maximum Number Using Pointers | #comptech #prathamrathod

-

  


YouTube Video :- 





Question :- 

Write a Program to Find a Maximum Number using Pointer's

Code :-



#include<stdio.h>

void main()
{
    // declaring Variables
    int a,b;
    int *p,*p1;

    // Initilize Values

    printf("Enter First Number : ");
    scanf("%d",&a);

    printf("\nEnter Second Number : ");
    scanf("%d",&b);

    // assign address of two varriables to the pointer variable

    p = &a;
    p1 = &b;

    if (*p > *p1)
    {
        printf("%d is Maximum ",*p);
    }
    else
    {
        printf("%d is Maximum ",*p1);
    }
}


Description :-

  • In this Program , we have to find a maximum number from two numbers using pointers.
  • First we will declare two integer variables for storing the values.
  • Then we will declare two pointers variable, so that we can store the memory addresses of two variables (Because in our query we have find maximum number using pointer's)
  • For comparing the values, first we have required values. so that we will assign values to the two integer variables.
  • After assigning them the values, we will assign memory addresses to the pointer variables of integer variable.
  • Using memory addresses we will find that which value is stored in That memory locations.
  • Using * (star) sign we will take values from the memory addresses.
  • Then we will compare them using if...else statements.
  • we will give condition that, *p(Value that is stored in memory address p) is greater than *p1(Value that is stored in memory address p1) .
  • if *p is big than it will print the statement that a/*p value is maximum.
  • else it it will print the statement that b/*p1 value is maximum.

! Thank You For Visiting !


Comments

Post a Comment

Popular posts from this blog

#9 | Pointer | Write a program to count vowels and consonants in string using pointer

-
Image
  YouTube Video :-  Question :-  Write a program to count vowels and consonants in string using pointer Code :- // Write a program to count vowels and consonants in string using pointer // vowels = a,e,i,o,u // consonants = reamining Alphabets from vowels #include <stdio.h> void main() {     // declare some variables     char str[ 50 ];     char *s;     int vowels= 0 ,conso= 0 ;     // Collect string from user     printf( "Enter Any string :- " );     scanf( "%s" ,str);     // assign memory address     // charcter pointer has value = str[0]     // str's first element that is 0th index's memory address     // is given to the character pointer         s = str;     // count the vowels and consonants     while (*s != '\0' )     {         /* code */         if (*s == 'a' || *s == 'e' || *s == 'i' || *s == 'o' || *s == 'u' ||             *s == 'A' || *s == 'E' || *s == 'I'
Read more

#6 | Pointers | Write a Program to store n Elements in an array and print them using Pointers

-
Image
  YouTube Video :-  Question :-  Write a Program to store n elements in an array and print the elements using pointers Code :- // 6. Write a program to store n elements in an array and print the //elements using pointer. #include <stdio.h> void main() {     // declare array and pointer variable     int a[ 5 ],i;     int *p;     // collect values from user and store them in an array     for (i = 0 ; i < 5 ; i++)     {         printf( "\n Enter Number :- " );         scanf( "%d" ,&a[i]);     }     // assign the address of array's first number     p = &a[ 0 ];     // print values of array     printf( "\n\nPrinting Values of array a\n" );     for (i = 0 ; i < 5 ; i++)     {         printf( "\n a[%d] = %d" ,i,*p);         p++;     } } Description :- In This Program our query is to store n Elements is an array using pointers and also print them. In Previous Practical Videos we learn that how to store memory address of a
Read more