Table-4 Exercises

< CS101

For these exercises, write code to print the names which meet certain conditions. Syntax reminder: "standalone" rule for boolean tests -- each test must be syntactically complete before being combined with other tests via "&&" or "||".

1. Write code to print all the rows where the name starts with "A" and does not end with "y". As with all these problems, you should be able to eyeball your results to confirm that your code is working correctly.

table = new SimpleTable("baby-2010.csv");
for (row: table) {
  // your code here
  
}

table-4-ex1

2. Write code to print all the rows where the name starts with "O" ("O" as in "Ohio") and does not end with "r".

table = new SimpleTable("baby-2010.csv");
for (row: table) {
  // your code here
  
}

table-4-ex2

3. (Variation on the problem above.) Write code to print all the rows where the name starts with "O" and does not end with "r" and the gender is "boy".

table = new SimpleTable("baby-2010.csv");
for (row: table) {
  // your code here
  
}

table-4-ex3

Each click of a Run button saves that code on the computer running the browser. The button below retrieves the all code exercises listed to the right of the button.

count 3 : table-4-ex1 table-4-ex2 table-4-ex3

(code appears here)