Ayuda!!!

Write a code segment that inputs an integer from cin, and then outputs a row of that many stars on cout.

Part A: Write a code segment that inputs an integer from cin, and then outputs a row of that many stars on cout. Part B: Change the code segment to read a series of numbers from file indata, and print a row of stars on cout for each number read.

Find the value of zα/2 to construct a confidence interval with level: a. 95% b. 98%

I got it! the second one is Z = 2.326 Thanks!!! :)