"# java4"
1a) Create a simple calculator to take two integer numbers and print the following in one single line sum1 - n1+n2 dif1 - n1-n2 prd1 - n1*n2 div1 - n1/n2 div2 - n1//n2 rem1 - n1%n2 exp1 - n1**n2 print(sum1, dif1, prd1, div1, div2, rem1, exp1)
1b) Create a function calc1(n1, n2) to take the 2 input values and print the output Assignment 1 - Create Mathematical Tables from 3 to 20
1c) Create a function calc2(n1, n2) to take the 2 input values, create a list list1, append all results to this list and return this list to the main program list1.append(sum1) list1.append(dif1) list1.append(prd1) list1.append(div1) list1.append(div2) list1.append(rem1) list1.append(exp1) return list1
In the main program, create a variable to catch the returned value and process it to print the required values result = calc1(8,4) print(result)
2a) Create Mathematical Tables from 3 to 20 through hard-coding
3 * 1 = 3
3 * 2 = 6
3 * 3 = 9
3 * 4 = 12
3 * 5 = 15
3 * 6 = 18
3 * 7 = 21
3 * 8 = 24
3 * 9 = 27
3 * 10 = 30
4 * 1 = 4
4 * 2 = 8
.........
4 * 10 = 40
20 * 1 = 20
20 * 2 = 40
...........
20 * 10 = 200.
2b) Take input from the keyboard and generate the same result
start = input ("Enter first number")
end = input ("Enter second number")
2c) Take input from a file in1.txt containing 3 in first line and 8 in second line and generate the mathematical tables
3
8
2d) Take input from a file in2.txt containing 3,8 in the first line and generate the mathematical tables
3,8
2e) Send the results to an output file out1.txt. Use "\n" wherever required to generate a new line. The file content should look same as the console output
2f) Send the results to 6 different output files 3.txt, 4.txt, 5.txt, 6.txt, 7.txt, 8.txt depending on the start and end values given as input. ie. The output filename should be dynamically created for each and every mathematical table generated
2g) Using Python-Django, show the above Mathematical Tables from 3 to 8 as a dynamic HTML page like http://127.0.0.1:5000/tables. The Python logic should be in a function inside views.py
2h) Using Python-Django, take the inputs "start" and "end" as HTML Form inputs and generate the dynamic HTML page showing Mathematical Tables
School Clock is showing 9 am. Compute the angle between the Hour hand and the Minute hand. It should show Time: Angle in Degrees from 9:00 am to 8:55 pm with a spacing of 5 minutes.
Clues
- What is the exact angle between Hour Hand and Minute Hand at 9 am ?
- What is the exact angle between Hour Hand and Minute Hand at 9:05 pm ?
- What is the exact angle between Hour Hand and Minute Hand at 9:10 pm ?
- What is the exact angle between Hour Hand and Minute Hand at 9:15 pm ?
- What is the speed of the hour hand ? ie
In one hour, how many degrees doe it move ?
In one minute, how many degrees does it move ?
In 5 minutes, how many degrees does it move ?
Output should be
09:00 - 90 degrees
09:05 - ... degrees
09:10 - .... degrees
.........
9:55 -
10:00 -
10:05 -
.........
10:55 -
11:00 -
11:05 -
........
11:55 -
20:00 -
20:05 -
.....
20:55 -
4a) There are 100 prison cells in a row. All cells are locked. Jailer is given permission by the Prime Minister of India to release any number of prisoners.
In Round 1, Jailer opens all the doors.
In Round 2, he closes every alternate door (2, 4, 6...).
In Round 3, every third door (3, 6, 9,....) if Door is Open,, he closes it. If Door is Closed, he opens it.
In Round 4, every fourth door (4, 8, 12..), if Door is open,, he closes it. If Door is Closed, he opens it.
He does this for 100 Rounds. At the end, who are the lucky prisoners ?
4b) Prepare 2 letters. Letter1 to PM giving list of lucky prisoners and release date as today. Letter2 to Jailer giving list of unlucky prisoners who will be released after 4 weeks.
Amar,M,E80BD46CS0001,English:74,Maths:90,Physics:86,Chemistry:78,Biology:60,PASS
Babu,M,E80BD46CS0002,English:76,Maths:91,Physics:87,Chemistry:70,Biology:70,PASS
Charles,M,E80BD46CS0003,English:78,Maths:92,Physics:88,Chemistry:73,Biology:80,PASS
David,M,E80BD46CS0004,English:80,Maths:93,Physics:89,Chemistry:76,Biology:90,PASS
Ekalavya,M,E80BD46CS0005,English:82,Maths:94,Physics:90,Chemistry:79,Biology:100,PASS
Fabin,M,E80BD46CS0006,English:84,Maths:95,Physics:91,Chemistry:82,Biology:90,PASS
Govind,M,E80BD46CS0007,English:48,Maths:96,Physics:92,Chemistry:85,Biology:80,PASS
Harnish,M,E80BD46CS0008,English:56,Maths:97,Physics:93,Chemistry:88,Biology:70,PASS
Irene,F,E80BD46CS0009,English:64,Maths:98,Physics:95,Chemistry:91,Biology:60,PASS
James,M,E80BD46CS0010,English:72,Maths:99,Physics:96,Chemistry:92,Biology:70,PASS
Kamaraj,M,E80BD46CS0011,English:80,Maths:100,Physics:97,Chemistry:93,Biology:80,PASS
Latha,F,E80BD46CS00012,English:88,Maths:99,Physics:98,Chemistry:94,Biology:90,PASS
Manish,M,E80BD46CS0013,English:70,Maths:98,Physics:99,Chemistry:49,Biology:100,PASS
Nagesh,M,E80BD46CS0014,English:76,Maths:97,Physics:87,Chemistry:59,Biology:90,PASS
Omar,M,E80BD46CS0015,English:82,Maths:96,Physics:89,Chemistry:69,Biology:80,PASS
Padma,F,E80BD46CS0016,English:88,Maths:95,Physics:91,Chemistry:79,Biology:70,PASS
Queenie,F,E80BD46CS0017,English:60,Maths:94,Physics:93,Chemistry:89,Biology:75,PASS
Roopa,F,E80BD46CS0018,English:68,Maths:93,Physics:95,Chemistry:79,Biology:80,PASS
Sundar,M,E80BD46CS0019,English:77,Maths:92,Physics:97,Chemistry:80,Biology:85,PASS
Tara,F,E80BD46CS0020,English:79,Maths:93,Physics:99,Chemistry:81,Biology:90,PASS
Ullas,M,E80BD46CS0021,English:75,Maths:94,Physics:87,Chemistry:82,Biology:95,PASS
Vasu,M,E80BD46CS0022,English:85,Maths:95,Physics:89,Chemistry:83,Biology:90,PASS
Wendy,F,E80BD46CS0023,English:65,Maths:96,Physics:91,Chemistry:84,Biology:85,PASS
Xero,M,E80BD46CS0024,English:25,Maths:98,Physics:93,Chemistry:85,Biology:80,PASS
Yasmin,F,E80BD46CS0025,English:75,Maths:100,Physics:95,Chemistry:86,Biology:85,PASS
Zafar,M,E80BD46CS0026,English:75,Maths:98,Physics:87,Chemistry:79,Biology:89,PASS
Assignment 5 - Display Time in 9 Cities of the World - San Francisco, New York, London, Dubai, Bangalore, Singapore, Tokyo, Sydney, Wellington
The time in these cities is offset from UTC by these hours
- San Francisco, -7
- New York, -4
- UTC, 0
- London, +1
- Dubai, +4
- Bangalore, +5.30n
- Singapore, +8
- Tokyo, +9
- Sydney, +10
- Wellington, +12
Assignment 6 - Build a Right Diamond, Left Diamond and a Full Diamond by arranging the letters of a given word as below
F
Fu
Fun
Funw
Funwi
Funwit
Funwith
Funwit
Funwi
Funw
Fun
Fun
F
The above is a Right Diamond
F
Fu
Fun
Funw
Funwi
Funwit
Funwith