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  • harshal_21315911
     + 0 comments
    import math
import os
import random
import re
import sys

def occ_desc(string):
    dist = {}
    for i in string:
        dist[i] = dist.get(i, 0) + 1

    # Sort by frequency (descending), then by character (ascending)
    sorted_items = sorted(dist.items(), key=lambda item: (-item[1], item[0]))

    # Print top 3
    for key, value in sorted_items[:3]:
        print(f"{key} {value}")

if __name__ == '__main__':
    s = input()
    occ_desc(s)