which one is equivalent to multiplying by 2:Left shifting a number by 1 or Left shifting an unsigned int or char by 1?
57. Write a program to compare two strings without using the strcmp() function. 58. Write a program to concatenate two strings. 59. Write a program to interchange 2 variables without using the third one. 60. Write programs for String Reversal & Palindrome check 61. Write a program to find the Factorial of a number 62. Write a program to generate the Fibinocci Series 63. Write a program which employs Recursion 64.