In this Company Logo problem, we need to develop a python program that read a string as input and then we need to print the number of occurrence of each character on the output screen in descending order.
Problem solution in Python 2 programming.
from sys import stdin S = stdin.readline() d = {} for c in S: if c in d: d[c] += 1 else: d[c] = 1 data = [[d[c],c] for c in d.keys()] data.sort(key = lambda e: [-e[0],e[1]]) for x in range(3): print data[x][1], data[x][0]
Problem solution in Python 3 programming.
#!/bin/python3 import math import os import random import re import sys from collections import Counter class OrderedCounter(Counter): pass if __name__ == '__main__': [print(*c) for c in OrderedCounter(sorted(input())).most_common(3)]
Problem solution in pypy programming.
# Enter your code here. Read input from STDIN. Print output to STDOUT from collections import Counter string = sorted(Counter(raw_input()).items(), key= lambda x: (-x[1],x[0]))[:3] print "n".join(x[0]+" "+str(x[1]) for x in string)
Problem solution in pypy3 programming.
from collections import Counter, OrderedDict class OrderedCounter(Counter, OrderedDict): pass [print(*c) for c in OrderedCounter(sorted(input())).most_common(3)]
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