tags distribution for codeforses

tags distribution for codeforses

import json
import operator

# Original version by tau0 and st3v3n on codeforces
# Go the URL below on your browser and download the file to the same directory as this script
# https://codeforces.com/api/problemset.problems

data = json.load(open("/Users/tau0/Downloads/problemset.problems.json"))
counter = dict()
problems = data["result"]["problems"]
for problem in problems:
    if "tags" in problem:
        for tag in problem["tags"]:
            if not tag in counter:
                counter[tag] = 0
            counter[tag] += 1


sorted_x = sorted(counter.items(), key=operator.itemgetter(1), reverse=True)

for line in sorted_x:
    tag_name = line[0]
    tag_name_escaped = tag_name.replace(" ", "+")
    link = f"/problemset?tags={tag_name_escaped}"
    value = line[1]
    print(f" - [{tag_name}] ({link}) {value}")