Addition, Subtraction, Multiplication, Division with C language

-

 #include<stdio.h>


int main()

{

    int a, b;

    /*a= 4;

    b= 2;*/

    printf("Enter the values you want to calculate\n");

    scanf("%d %d", &a , &b);


    printf("a+b = %d\n", a+b);

    

    printf("a-b = %d\n", a-b);


    printf("a*b = %d\n", a*b);


    printf("a/b = %d\n", a/b);



    return 0;

}


There is two options available for you, you simply put the values of the variables in the first line(that was just comment out there you can see the code & in the picture) or you just simply use the "scanf" to get input from user.

In the division output sometimes you will get '0' as result because here we used "int" not "float" .

I wish you get help from this, thank you.

Comments

Post a Comment

Popular posts from this blog

C program to find the greatest of three numbers with user input.

-
Image
#include<stdio.h> int main() {     int num1,num2,num3;     printf("\nEnter value of num1,num2,num3:");     scanf("%d %d %d", &num1, &num2 ,&num3);     if((num1>num2)&&(num1>num3)){              printf("The greatest number is num1\n");     }          else if((num2>num3)&&(num2>num1)){                   printf("The greatest number is num2\n");     }else{             printf("The greatest number is num3\n");     }                   return 0; } after that when you run this code into your Vs code terminal, you have to give some input to your program then press "Enter" and you will see the output in your terminal.
Read more

How to add to integers in C programming

-
Image
 #include<stdio.h> int main(int argc, char *argv[]) {     int a, b;     printf("Enter number a\n");     scanf("%d", &a);     printf("Enter number b\n");     scanf("%d", &b);     printf("The sum is %d\n", a+b);     return 0; } Now give two integers as user input and press "Enter" and check the results. If you have any doubt comment down below.
Read more

Check whether a character Vowel or Consonant

-
  #include   <stdio.h> int   main () {      char   x ;      int   lowercase_vowel ,  uppercase_vowel ;      printf ( "Enter a letter: \n " );      scanf ( "%c" , & x );      lowercase_vowel  = ( x  ==  'a'  ||  x  ==  'e'  ||  x  ==  'i'  ||  x  ==  'o'  ||  x  ==  'u' );      uppercase_vowel  = ( x  ==  'A'  ||  x  ==  'E'  ||  x  ==  'I'  ||  x  ==  'O'  ||  x  ==  'U' );      if  ( lowercase_vowel  ||  uppercase_vowel )     {          printf ( "The character is a Vowel \n " );     } ...
Read more