3 in 1

Oct 9th, 2013
Price: $25 USD

Question description

Write a program metric.c that asks users for their height in feet and inches, written for example as 5’7”, and converts it to centimeters, printed to a single-digit accuracy. Note that feet are represented by a single forward quote ’, and inches by a double open quote ” (not by two single quotes). Also recall that a foot is 12 inches and an inch is 2.54 centimeters. The program should run as follows:

(˜)$ a.out

Your height in feet and inches: 5’6"

You are 167.6 cm tall.

(˜)$ a.out

Your height in feet and inches: 6’5"

You are 195.6 cm tall.

Write a program sum.c that prompts the user for the sum of up to five real values and prints the number of terms and their sum with a two-digit precision.

(˜)$ a.out

Type a sum of two to five reals: 2+3.3+4.44=

Your 3 terms add to 9.74.

(˜)$ a.out

Type a sum of two to five reals: 2.222+4.444=

Your 2 terms add to 6.67.

Write a program precision.c that prompts the user for a real number between 0 and 9, and outputs a table showing this number to 1, 2, 3, and 4 digit precision as follows. Make sure your output matches the following table exactly, including the blank line and the table format.

Real number between 0 and 9: 3.14159




| 1 |3.1 |

| 2 |3.14 |

| 3 |3.142 |

| 4 |3.1416|


but the lines have to be lined up on the edges and middle, and the digits column has to be centered, while the number column is justified to the left

Tutor Answer

(Top Tutor) Daniel C.
School: UC Berkeley

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Oct 11th, 2013
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