2564 - EECS 2310 Lab 3 (9/29)

#	Problem	Pass Rate (passed user / total user)
13600	EECS2310_Lab_3_1
13603	EECS2310_Lab_3_2
13604	EECS2310_Lab_3_3

13600 - EECS2310_Lab_3_1

Status | Limits Submit

	Time	Memory
Case 1	1 sec	32 MB
Case 2	1 sec	32 MB

Description

Write a program that prints a triangle-like pattern according to the user input, which stands for the number of layers.

Input

Output

Sample Input Download

7

Sample Output Download

      1
     2 2
    3 3 3
   4 4 4 4
  5 5 5 5 5
 6 6 6 6 6 6
7 7 7 7 7 7 7

13603 - EECS2310_Lab_3_2

Status | Limits Submit

	Time	Memory
Case 1	1 sec	32 MB
Case 2	1 sec	32 MB
Case 3	1 sec	32 MB
Case 4	1 sec	32 MB
Case 5	1 sec	32 MB

Description

Write a program to input a date in year 2021 and calculate the number of days from 2021/1/1 to your input date, inclusive. You should exclude invalid inputs such as 1/32, 2/29, 13/1, ...

Input

1/1

12/31

Output

There is 1 day

There are 365 days

Sample Input Download

2/29

Sample Output Download

Input Error

13604 - EECS2310_Lab_3_3

Status | Limits Submit

	Time	Memory
Case 1	1 sec	32 MB
Case 2	1 sec	32 MB
Case 3	1 sec	32 MB

Description

Write a program to input a date in year 2021 and find out which day of the week it is.As usual, there should be a new line at the end of the output string. You should exclude invalid inputs like Lab 3-2, too.

Input

10/14

Output

Thursday

Sample Input Download

13/1

Sample Output Download

Input Error