Question

Inspired by a song he just heard, Jojo wants to create a program where he can enter a number and the program will add the number to itself then subtract it by one

Format Input

The input consists of a single number which we will call A.

Format Output

The output consists of two lines, the first line should say “A plus A is B” where A is the number from the input and B is A + A. The second line should say “minus one is C” where C is B − 1. Print enter at the end of output. Output must be corresponding to the instruction.

Constraints • 1 ≤ A ≤ 100000

Answer 1

Since programming language isn't mentioned. Question is solved in C language. It can easily be converted to any other language as far as needed.

C code Sniffet:

#include <stdio.h>

int main()
{
        int A, B, C;

        printf("\n");
        printf("\tEnter the value of A: ");
        scanf("%d", &A);
        printf("\n");

        B = A + A;
        printf("\t%d plus %d is %d \n", A, A, B);

        C = B - 1;
        printf("\tminus one is %d \n", C);

        printf("\n");
        return 0;
}

Sample outputs:

Comment in case of query

Hope it helps