Ask the user to input a line of text with the prompt "Enter a string: ". The program should extract all numbers (either with a decimal point or without one) from the line of text, compute their sum, and print it as a floating point number with two places to the right of the decimal point. (To print the floating point variable ff with exactly two decimal places use print('%.2f' % ff) as explained in section 7.2 of our book, see figure 7.2.2 and the paragraph just above it.) For example, if the input was The sum of 246 and 1025 is the output should be the single line 1271.00 If the input is Fried oysters $12.75, salad $3.35, coffee $1.85, tax 1.36 the output should be 19.31 And if the input is dyuadgh12345agdfkl;j12 the output should be 12357.00

Ask the user to input a line of text with the prompt "Enter a string: ". The program should extract all numbers (either with a decimal point or without one) from the line of text, compute their sum, and print it as a floating point number with two places to the right of the decimal point. (To print the floating point variable ff with exactly two decimal places use print('%.2f' % ff) as explained in section 7.2 of our book, see figure 7.2.2 and the paragraph just above it.) For example, if the input was The sum of 246 and 1025 is the output should be the single line 1271.00 If the input is Fried oysters $12.75, salad $3.35, coffee $1.85, tax 1.36 the output should be 19.31 And if the input is dyuadgh12345agdfkl;j12 the output should be 12357.00

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter9: Completing The Basics

Section9.4: Character Manipulation Functions

Problem 7E

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