Question

Read different types of data from standard input, process them as shown in output format and print theanswer to standard output.Input format:First line contains integer N.Second line contains string S.Output formatFirst line should contain N x 2.Second line should contain the same string S.Constraints:0<N< 101<|S| < 15 where Slength of string s​

Answer 1

In this issue, we have receive an integer, a double, and a String from stdin but output their elements in the manner indicated with in Surrender Arrangement segment. A piece of such program is provided in the editor to assist with the problem.

Intermediate Data Interpretation

1. With the first line, there is a digit.

2. This top quote has a duplication.

3. Inside the top stanza, there is a Sequence of characters.

Output Format

There will be following three output connections:

1. Print String: This is accompanied mostly by unaltered Cable that processes data on the first line.

2. Print Double: on the fourth row, followed by the unaltered twofold acquired in channel 0.

3. Publish Len, trailed by the recidivist communication's unmodified contents.

Answer 2

Answer:

#include <stdio.h>

int main(){

int num;

char str[14];

  scanf("%d", &num);  

  scanf("%s", &str);                          // Reading input from STDIN

printf(" %d\n", num*2);       // Writing output to STDOUT

printf("%s\n",str);

}

Explanation:

I have taken "num" in order to enter the interger values which is initialised under int and string with a limit of 14 in order to take the input of the string which is initialised under "char".In the next step I have taken the user input using scanf and I've used "%d" and "%s" for integer and string respectively. Since we require an output of the interger to be twice the value of the number given by the user, In the printf statement I have multiplied num with 2 and printed the string as it is to give us the desired ouput.

I hope this helps.

Thank you.