visual exe
https://pythontutor.com/python-debugger.html

p.73
print(list(        ))

print(list(  range(10)  ))

print(list(  range(0,10)  ))
print(list(  range(1,11)  ))

print(list(  range(20,30,2)  ))

p.74


#####
for i in range(10):
    print(i, end=' ')

for i in range(1,10):
    print(i, end=' ')

for i in range(1,10):
    print('Photo',i)

for i in range(1,10):
    print('Photo'+str(i)+'.jpg')

#####
for i in range(10):
    print(10-i)

for i in range(10):
    print('$ '*i)

for i in range(10):
    print(i*5)

for i in range(10):
    print(i*i)
    print(2*i)
    print(2*i+1)

#####
for i in range(10):
    print(str(i)*i)

for i in range(65,91):
    print(chr(i))

for i in range(26):
    print(chr(i+65), end=' ')

for i in range(10):
    print('⚽' * i)

for i in range(10):
    print(random.randint(1,6))