【Python】for文の"_"(アンダースコア)の処理速度 - Qiita

import time import matplotlib.pyplot as plt number_of_set = 100 normal_list = [] under_score_list = [] n = int(1e+7) # 普通のforと"_"の計測 for _ in range(number_of_set): # 普通のfor文 normal = 0 start_normal = time.time() for i in range(n): normal += 1 normal_list.append(time.time() - start_normal) # "_"を使ったfor文 under_score = 0 start_under_score = time.time() for _ in range(n): under_score += 1 under_score_