摘要:
#1括号匹配问题s=input()match={"]":"[",")":"("}stack=[]i=len(s)for ch in s: if ch in ["(","["]: stack.append(ch) else: if stack==[]: i=i elif stack[-1] == ma 阅读全文
摘要:
import multiprocessing as mpimport time import multiprocessing as mpimport timefrom multiprocessing import Managerdef job1(i,return_dict): v=0 for i i 阅读全文
摘要:
# disable possible multithreading from the# OPENBLAS and MKL linear algebra backendsimport osos.environ['OPENBLAS_NUM_THREADS'] = '1'os.environ['MKL_N 阅读全文