plotting – How to use an If-statement to plot a function

I am trying to use an if statement so that when the statement is true, plots a graph of the function and when false, returns 0. I know that the format of an if statement is If[x, TRUE, FALSE], but I don’t know how the input works when I want to check the function for x within the If-statement so that I can graph that function if it is true.

strings – Python If-Statement Won’t Execute When Condition is Met

I am working on creating a simple “Lingo” like game in Python where a 5 letter word is generated and the first letter of that word is shown. Like the game show, you guess a word and if any letters are correct, those letters are revealed. You get 5 tries at guessing the correct word. In my program, if the correct word is guessed before the “5th” attempt, the loop is supposed to exit, and “You win!” is supposed to be printed on the screen.

However, the if-statement that is supposed to execute that code doesn’t work when the correct word is guessed. I have debugged my code and checked to make sure that the “answer” string can be seen inside the loop along with the “randomword” string and both strings are visible where the if-statement takes place. I have printed both of these values out inside of my loop and they match. So, the if(answer == randomword) statement should be executed when a correct guess is given, but for some reason, it is not. Any help would be appreciated.

import random

file = "words.txt" #File with 5 letter words
f = open(file, 'r')
lines = f.readlines()
randomword = random.choice(lines) #generate random 5 letter word from file
word = (randomword(0), ' ', ' ', ' ', ' ')#part of word that is being shown to user

for i in range(1,6): #take 5 guesses at what random word is
    guess = input("Guess the word: ")
    for j in range(1,5): #check to see if other 4 letters of random word match the letters in the guess word
       if(guess(j) == randomword(j) and word(j) == ' '): #replace empty character with letter of random word if correctly guessed
          word(j) =  randomword(j)
    answer = word(0) + word(1) + word(2) + word(3) + word(4) #convert word array to string to be shown to user
    if(answer == randomword):
       print("You win!")

if(answer != randomword):
    print("You loose!")