Character Extract

• Problem Description

  
  Write a program to extract a portion of a character string and print the extracted string. Assume that m characters are extracted, starting with the nth character.

• Test Case 1

  
  Input (stdin)

  SRMUniversityLearningCentre
  
  10
  
  5
  
  

  Expected Output

  niversityL

• Test Case 2

  
  Input (stdin)

  SRMuniversity
  
  3
  
  1
  
  

  Expected Output

  SRM

• Program

• #include <stdio.h>
  #include <string.h>
  int main()
  {
    char str1[100],str2[100];
    int c=0,m,n;
    scanf("%s",str1);
    scanf("%d",&n);
    scanf("%d",&m);
    while(c<n)
    {
      str2[c]=str1[m+c-1];
      c++;
    }
    str2[c]='\0';
  
      printf("%s",str2);
      return 0;
  }