Скачать или смотреть IIT Madras Week 4 Computational Thinking Graded Assignments Solutions

Computational Thinking [ CT ] Graded Assignments Solutions Week 4 #gradedassignment
IIT Madras BS Online Degree Computational Thinking CT Graded assignment week 4 Answers | solution .

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• The password will appear in the upper right corner as a card ( i )
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• The password will appear at any time , don't skip the video otherwise you will miss the password
• The password consists of 6 - digit numbers and will appear three times in a video

For example:

[1] Password:12****
[2] Password: 34
[3] Password: ****34



When you have found all passwords, combine the numbers in the passwords like 123456 is the password Request Acess
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00:00 Consider the "Olympics" dataset. The procedure doSomething is written such that the pseudocode computes the number of pairs of winners with the same Nationality and gender. Choose the correct choice to complete the pseudocode. count = 0 while(Table 1 has more rows) { Read the first row X in Table 1 Move X to Table 2 while(Table 1 has more row) { Read the first row Y in Table 1 count = count + doSomething(X,Y) Move Y to Table 3 } Move all rows from Table 3 to Table 1 } Procedure doSomething(A,B)

01:00 The given pseudocode is executed using the "Library" table to count the number of pairs of books where both either have the same genre or the same year. But the pseudocode has some mistakes. Identify all such mistakes (if any). 1.count = 0 2.while(Table 1 has more rows){ 3. Read the first row X in Table 1 4. Move X to Table 2 5. while(Table 2 has more rows){ 6. Read the first row Y in Table 1 7. count = count + doSomething(X,Y) 8. Move Y to Table 3 9. } 10. Move all rows from Table 3 to Table 1

01:30 he following pseudocode is executed using the "Words" table. Assume that the procedure doSomething will take a table as a parameter and return the number of words. Then, what will the values of A and B represent at the end of the execution? A = 0, B = 0 while(Table 1 has more rows) Read the first row X in Table 1 if(1 = X.LetterCount = 5)Move X to Table 2

02:00 In which of the following situation(s) is/are a nested loop needed? It is a Multiple Select Question. (a) To find the pair of books published in the same year from the "Library" dataset (b) To find the number of bills with a total bill amount greater than the average bill amount of the particular store from the "Shopping bill" dataset (c) To find the pair of winners from the the same host country from the "Olympics" dataset (d) To find the number of words having a letter count greater than 2 but less than 5 from "Words" dataset
02:30 The following pseudo code is executed using the "Scores" dataset. What will C represent at the end of the execution? C = 0 while(Table 1 has more rows){ Read the first row X in Table 1 Move X to Table 2 while(Table 1 has more rows){ Read the first row Y in Table 1 if(findPair(X,Y)) { C = C + 1 } Move Y to Table 3 } Move all rows from Table 3 to Table 1

03:00 Consider the "Scores" dataset. In the following pseudocode procedure isCity returns CityTown and isGender returns the Gender of student. What will R represent at the end of execution? aCount = 0 , bCount = 0 while(Pile 1 has more cards){ if(isCity(X) == "Chennai"){ aCount = aCount + 1 if(isGender(X) == 'M'){ bCount = bCount + 1 } } Move X to Pile 2 } R = bCount/aCount

03:30 The following pseudo code is executed using the "Shopping Bill" dataset. while(Table 1 has more rows) { Read the first row X in Table 1 if(X.ShopName == "SV Stores" ) { Move X to Table_SV } if(X.ShopName == "Sun General" ){ Move X to Table_SG } if(X.ShopName == "Big Bazar" ) { Move X to Table_BB } } findSomething(Table_SV) findSomething(Table_SG) findSomething(Table_BB)

04:00 What will B represent at the end of execution? (a) Number of customers who purchased less than the average bill amount of a particular store (b) Number of customers who purchased less than the average cost of shopping bill items (c) Number of customers who purchased less than the ratio of the bill amount of one customer to the number of bills (d) Number of customers who purchased less than the ratio of the cost of all items to the number of items