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CBSE Class 11 Computer Science Question 38 of 39

Conditional and Looping Constructs — Question 38

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38
Question

Question 21(b)

WAP to print the following pattern:

A
B B
C C C
D D D D
E E E E E
Solution
n = 5

for i in range(n):
    for j in range(i + 1):
        print(chr(65 + i), end=" ")
    print()
Output
A 
B B
C C C
D D D D
E E E E E
Answer

n
=
5
for
i
in
range
(
n
):
for
j
in
range
(
i
+
1
):
print
(
chr
(
65
+
i
),
end
=
" "
)
print
()
Output
A
B B
C C C
D D D D
E E E E E