Today is the 895th day of learning programming with the chilly rain!
Hello, everyone! This is the question from GESP202509 Level 2.
Day 895
GESP202509 Level 2
Multiple Choice Question
Question 7
What is the output of the following C++ code after execution ( )?
A. 145
B. 125
C. 55
D. 45
Answer: D
START OF SPRING
Solution:This question tests the use of nested loops.
The outer loop executes 20 times, but the inner loop’s execution condition is j<i. The first value of i that meets the condition is 1, ending at 9. Therefore, there are a total of 45 opportunities for cnt+=1, which is the sum from 1 to 9.
20
25
11
NOVEMBER
Day
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
1
12
2
13
3
14
4
15
5
16
6
17
7
Beginning of Winter
8
Chinese Journalist Day
9
Fire Safety Day
10
21
11
22
12
23
13
24
14
25
15
26
16
27
17
28
18
29
19
30
20
October
21
Second Day
22
Light Snow
23
Fourth Day
24
Fifth Day
25
Sixth Day
26
Seventh Day
27
Thanksgiving
28
Ninth Day
29
Tenth Day
30
Eleven
Chilly Rain
Chilly Rain
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