# Find the second most frequent character in a given string 
 str=input("Enter Your String:")arr=[0]*256max=0sec_max=0i=0for i in range(len(str)):    if str[i]!=' ':        num=ord(str[i])        arr[num]+=1for i in range(256):    if arr[i] > arr[max]:        sec_max = max        max = i    elif arr[i]>arr[sec_max] and arr[i]!=arr[max]:        sec_max = iprint("The Second Most occurring character in a string is "+(chr)(sec_max))