scores = [85, 92, 78, 88, 90] total = 0 for s in scores: total += s
print(total)
#total is set to 0 ==> But we want total of the list #So s is each item in list #Each time it will do ==> total = total + s #total = 0 +85 , now total is 85 #total = 85+92 , now total is 177 ...
output >> 433
#Want MAX No ==> USE ==> max()
scores = [85, 92, 78, 88, 90] print(max(scores))
output >> 92
#HOW YOU WILL DO USING FOR LOOP ==?
# Use For Loop:
scores = [85, 92, 78, 88, 90] m = 0 # Start with m as 0
for s in scores: # Look at each number in the list if s > m: # If this number is bigger than m m = s # Change m to this number
# After the loop, m is the biggest number
#Explanation ==> # Set m which was 0 to that item 85, so m is 85 # Next is 92 > m = 85 , Yes => Now m is 92 # Next is 78 > 92 , NO (It will do nothing) # Next is 88 > 92 , NO # Next is 90 > 92 , NO # So m is 92 , which is max
print(m)
# output >> 92
For Loops and the Range() Function:
range (a, b)
#Range with for loop
for n in range(1, 5): print(n)
output >> 1 2 3 4
#It will not include the last number
#Can add step to range function
for n in range(1, 10, 2): print(n)
output >>
1 3 5 7 9
Calculates the sum of all integers from 1 to 100 and prints the result.
#1+2+3+4+5+6+7..........
t = 0 for n in range(1, 101): t += n # t = 0 + 1 , t = 1 # t = 1 + 2 , t = 3 # t = 3 + 3 , t = 6 # t = 6 + 4 , t = 10
print(t)
output >> 5050
Prints the numbers from 1 to 20, but replaces multiples of 3 with “NUM-3”, multiples of 5 with “NUM-5”, and multiples of both 3 and 5 with “3&5”
for r in range(1, 20): if r % 3 == 0 and r % 5 == 0 : print("3&5") elif r % 5 == 0 : print("NUM-5") elif r % 3 == 0 : print("NUM-3") else: print(r)
print("Welcome to the Password Generator!") num = int(input("How many number you want in your password ? \n")) let = int(input("How many letters you want ? \n")) sym = int(input("How many symbols you want ? \n"))
password = ""
for r in range(0, let): #each item in range of 0 to num user game password += random.choice(letters) #password = password + random choice from list letters
for r in range(0, num): password += random.choice(numbers)
for r in range(0, sym): password += random.choice(symbols)
random.shuffle(password) print(password)
output >>
Welcome to the PyPassword Generator! How many number you want in your password ? 2 How many letters you want ? 5 How many symbols you want ? 1 vMoWJ10%
print("Welcome to the PyPassword Generator!") let = int(input("How many letters you want ? \n")) num = int(input("How many number you want in your password ? \n")) sym = int(input("How many symbols you want ? \n"))
password = []
for r in range(0, let): #each item in range of 0 to num user game password += random.choice(letters) #password = password + random choice from list letters
for r in range(0, num): password += random.choice(numbers)
for r in range(0, sym): password += random.choice(symbols)
output >> Welcome to the PyPassword Generator! How many letters you want ? 5 How many number you want in your password ? 2 How many symbols you want ? 1 ['8', 'm', 'F', 'b', 'B', 'b', '&', '8'] Your password is 8mFbBb&8
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