If c is a character variable that contains a digit, what does the following function return? int digit_to_int(char c) { } return (int(c) int('0')); A) The integer equivalent of the digit stored in c B) The character value of c C) The ASCII value of c
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- short answers : c)Give an example of a common floating point arithmetic error due to the particular way in which floating point numbers are stored? d)Give an example of how when using C-strings and the functionstrcpy, things can go wrong.(Numerical) Using the srand() and rand() C++ library functions, fill an array of 1000 floating-point numbers with random numbers that have been scaled to the range 1 to 100. Then determine and display the number of random numbers having values between 1 and 50 and the number having values greater than 50. What do you expect the output counts to be?When you perform arithmetic operations with operands of different types, such as adding an int and a float, ____________. C# chooses a unifying type for the result you must choose a unifying type for the result you must provide a cast you receive an error message
- Using C not(C++ or C#) without the use of strings and arrays, I need help in coding this small function. The function returns the place value of the given positive number. For example, if the num is 456, the function returns 100. Another example is if num is 709134, the function returns 100000. @param num positive integer @return the place value of num The function//int getPlace(int num) {} //draw flow char for this code is easy 2 #include 3- int main() { 4 char c; 5 6 7 8 9 ▾ 10 11 12 13 14 15 16 17 18 19 20 21 22 23 } printf("Enter a character: "); scanf("%c", &c); // Convert Lowercase to uppercase and vice versa if (c >= 'a' && c = 'A' && c <= 'Z') { c = c + 32; // Convert uppercase to Lowercase } 2. Write a C program that ask the user to enter a character then the program will print the input character and the next characters in ascending order up to character 'Z'. (Note: if the user enters lower case character, the program will print lower case character and vice versa) } // Print the character and subsequent characters in ascending order while (c <= 'Z') { printf("%c ", c); C++; 32; // Convert Lowercase to uppercase printf("\n"); return 0; Enter a character: v V W X Y Z inputC++ You are required to write a universal calculator that performs DOUBLE UP of different types of data. Especially the calculator must take the following types of input. A decimal number A float point number A binary number which must be prefixed with “0b”(e.g 0b111 ob1010 are valid 01b1010, 0b101, 01010 are invalid) A hexadecimal number which must be prefixed with “0x” (e.g. 0x19, 0xAAare valid. 01x1A, ox1A, 01A are invalid) Note Your program must implement function overloading. You can consider the examples below for your implementation. You are provided with the initial code which can be found. #include <iostream> #include <string> #include <string.h> #include <iomanip> using namespace std; /* * IMPLEMENT YOUR OVERLOADED FUNCTIONS HERE */ /* this function takes a string and * returns 1 if the string represents a decimal * returns 2 if the string represents a floating point * returns 3 if the string represents a binary * returns 4 if the…
- 2. Test Scores File: test_scores.py Write pseudocode for the main() part of a program that asks the user to enter 4 test scores between 0 and 100, then displays a JCU grade for each score and also the average test score. When you have written the pseudocode for main, implement your solution in Python code and test it with a range of meaningful data. Remember that we've done the JCU grades question before, so copy your function from that practical code file. Sample Output Score: 3 Score: 50.5 Score: 66 Score: 100 Score 3.0, which is N Score 50.5, which is P Score 66.0, which is C Score 100.0, which is HD The average score was 54.875 Enhancements When you have that working... We asked for 4 scores. Have a look at your code... did you use 4 as a numeric literal or a constant?Change 4 to 3... Did you have to change the program in more than one place?If so, then you've missed one of the things we've taught...As a strong guideline: if you need to use the same literal more than once, you…Write a function that takes as argument an array of integers and the size of the array and returns the average of the input values. Int = avrg(int * array, int size) write the code in c++ pleasedef evalsum(s): """Returns a string encoding a sum expression as a value.""" evalsum: This function should accept a string encoding decimal numbers, separated by whitespace and by + and - operators, and should return None if invalid or the sum as a python float. For example, evalsum("1+2.2-3.141592") should return -0.5840800.... An input string-encoded number can be integral or not, can have preceding or trailing zeros or not, and can begin with a period, but cannot end with a period. Hint: try using re.match to match a prefix of the string in a loop, removing that prefix at each iteration.
- Variables can be passed to a function by Select one: a.reference b.all (pointer, value, and reference) c.value d.pointerRelated to R code. Question: Write a function called temp_categorizer that takes one argument ‘temperature’ and returns the following: - a value of “hot” if temperature is greater or equal to 90 - a value of "warm" if temperature is greater than 60 but less than 90 - a value of "cold" if temperature is more than 32 but less than 60 - a value of "freezing" if temperature is 32 or below And also Use the following vector for problem number : sentence <- c("Learning", "loops", "in", "R", "is", "not", "that", "bad") Create a loop that: loops over the range of possible word lengths displays a message detailing the words that match the length For example: at length 8, the loop should state that the word "Learning" has 8 letters Hints: Use the function nchar() which gives the number of letters in each word. • Example: try nchar(sentence) min() and max() may help you specify a rangeComplete the C++ function given below: int evenDigits(int n){//returns the number of even digits in n}
