Task 1: • Declare the first function as follow: 1. Return type: int. 2. Function name: bintodec (Binary to Decimal). 3. Parameter List: a string. (char *str). • Declare the second function as follow: o Return type: void. o Function name: dectobin (Decimal to Binary). o Parameter List: an int(named x), a string. (char *bin) Task 2: Define bintodec(char *str): Task 3: Each element of str is a character ('0' or '1'). Declare an int named x and initialize it as zero. To convert str to a decimal number, you can start from left of str to right. For example, to convert "00101100" to a decimal number, start at "00101100". Decrement the ASCII code of '0' to find if the number is 0 or 1. Add it to twice of x. Hint: x= (str[i] - '0') + x * 2; Continue for the next character up to the end of str. Retune x Define dectobin (int x, char *bin). In a loop, assign 0 to all 7 elements of bin. Assign '\0' to bin[7]. Repeat the following statements as far as x is not 0. The remainder of any number by two is either 0 or one. Add the ASCII code of zero to convert the reminder to a character and assign the character to the appropriate element of bin. Divide x by 2 and continue the loop. • No need to return any value.

Task 1: • Declare the first function as follow: 1. Return type: int. 2. Function name: bintodec (Binary to Decimal). 3. Parameter List: a string. (char str). • Declare the second function as follow: o Return type: void. o Function name: dectobin (Decimal to Binary). o Parameter List: an int(named x), a string. (char bin) Task 2: Define bintodec(char str): Task 3: Each element of str is a character ('0' or '1'). Declare an int named x and initialize it as zero. To convert str to a decimal number, you can start from left of str to right. For example, to convert "00101100" to a decimal number, start at "00101100". Decrement the ASCII code of '0' to find if the number is 0 or 1. Add it to twice of x. Hint: x= (str[i] - '0') + x 2; Continue for the next character up to the end of str. Retune x Define dectobin (int x, char *bin). In a loop, assign 0 to all 7 elements of bin. Assign '\0' to bin[7]. Repeat the following statements as far as x is not 0. The remainder of any number by two is either 0 or one. Add the ASCII code of zero to convert the reminder to a character and assign the character to the appropriate element of bin. Divide x by 2 and continue the loop. • No need to return any value.

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter7: User-defined Simple Data Types, Namespaces, And The String Type

Section: Chapter Questions

Problem 1TF

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