import sys import math  # Auto-generated code below aims at helping you parse # the standard input according to the problem statement.  n = int(input()) for i in range(n):     t, c = [int(j) for j in input().split()]     if c>14 or t<=0 or t>101:         print("GLaDOS you filthy liar!")     else:         print("That's a cake!")     # print("That's a cake! or GLaDOS you filthy liar!")  

import sys import math  # Auto-generated code below aims at helping you parse # the standard input according to the problem statement.  x, y = [int(i) for i in input().split()] n = int(input()) for i in range(n):     inputs = input().split()     _dir = inputs[0]     dist = int(inputs[1])     if _dir == 'N':         y += dist     elif _dir == 'S':         y -= dist     elif _dir == 'E':         x += dist     elif _dir == 'W':         x -= dist  print(x,y)  

import sys import math from math import log2  # Auto-generated code below aims at helping you parse # the standard input according to the problem statement.  n = int(input())  if log2(n) == int(log2(n)):     print(int(log2(n))) else:     print(-1)   

import sys import math  # Auto-generated code below aims at helping you parse # the standard input according to the problem statement.  problem = input()    if eval(problem.replace('?', '+').replace('=', '==')):     print("+") if eval(problem.replace('?', '-').replace('=', '==')):     print("-") if eval(problem.replace('?', '*').replace('=', '==')):     print("*") if eval(problem.replace('?', '/').replace('=', '==')):     print("/") 

eval不安全，看情况使用

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