Tuples: What Does This Print

What does this print? · Intermediate · about 8 min

Read each short program and type exactly what it prints, with each printed line on its own line. If a program stops with an error, type the error's name, like TypeError.

Example

t = (4, 5, 6)
print(t[1], len(t))

prints

5 3

Program 1

t = (5)
u = (5,)
print(type(t), type(u))

What it prints

Program 2
```
t = (1, 2, 3)
t[0] = 9
print(t)
```
What it prints
Program 3
```
t = (1, [2, 3])
t[1].append(4)
print(t)
```
What it prints

Program 4

first, *rest = (10, 20, 30, 40)
print(first, rest)

What it prints

Program 5
```
a, b = 1, 2
a, b = b, a + b
print(a, b)
```
What it prints
Program 6
```
t = (3, 1, 2)
print(sorted(t), t)
```
What it prints
Program 7
```
x, y = (1, 2, 3)
print(x)
```
What it prints

Program 8

points = {(0, 0): "origin"}
print(points[(0, 0)], (1, 2) < (1, 3))

What it prints