Given the following mystery function, what is the output if the number passed to the function is 7: int mystery(int number) { if (number == 0 || number == return number; 1) else return mystery(number - 1) + mystery(number - 2);
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- (Numerical) Write a program that tests the effectiveness of the rand() library function. Start by initializing 10 counters to 0, and then generate a large number of pseudorandom integers between 0 and 9. Each time a 0 occurs, increment the variable you have designated as the zero counter; when a 1 occurs, increment the counter variable that’s keeping count of the 1s that occur; and so on. Finally, display the number of 0s, 1s, 2s, and so on that occurred and the percentage of the time they occurred.Instructions: In the code editor, you are provided with a main() function that asks the user for a string and passes this string and the size of this string to a function call of the function, preserveString(). This preserveString() function has the following description: Return type - void Name - preserveString Parameters The string Length of the string Description - this is a recursive function that prints the string repeatedly. Each time it prints the string, it excludes the last character of the string until only one character is left. This preserveString() function has already been partially implemented. Your only task is to add the recursive case of this function. Please Finish the code ASAP: This is my current given code: #include<stdio.h>#include<string.h> #define STR_MAX_SIZE 100 void preserveString(char*, int); int main(void) { char str[STR_MAX_SIZE]; printf("Enter string: "); fgets(str, STR_MAX_SIZE, stdin); preserveString(str,…What value does function Joy return when called with a value of 4?int Joy (int Q){ if (Q <= 1) return 1; else return Q * Joy(Q-1);}
- Python Test Program: import recursive_functionsimport mathdef main():# Test factorialprint('Testing factorial.')assert recursive_functions.factorial(0) == 1assert recursive_functions.factorial(1) == math.factorial(1)== 1assert recursive_functions.factorial(2) == math.factorial(2)== 2assert recursive_functions.factorial(5) == math.factorial(5)== 120assert recursive_functions.factorial(7) == math.factorial(7)== 5040print('All tests pass for `factorial` ()\n')# Test sum_recursivelyprint('Testing sum_recursively.')assert recursive_functions.sum_recursively(0) == 0assert recursive_functions.sum_recursively(1) ==sum(range(1+1)) == 1assert recursive_functions.sum_recursively(2) ==sum(range(2+1)) == 3assert recursive_functions.sum_recursively(10) ==sum(range(10+1)) == 55print('All tests pass for `sum_recursively` () ')# Test sumlist_recursively(l)print('Testing sumlist_recursively.')assert recursive_functions.sumlist_recursively([1,2,3])…Complete the function ConvertToDecadesAnd Years to convert totalYears to decades and years. Return decades and years using the ElapsedDecades Years struct. Ex: 26 years is 2 decades and 6 years. 1 #include 2 3 typedef struct ElapsedDecadesYears_struct { int decadesVal;` 5 int yearsVal; 6) ElapsedDecadesYears; 7 8 Elapsed Decades Years ConvertToDecadesAndYears(int totalYears) { ElapsedDecades Years tempVal; /* Your code goes here */ 15 int main(void) { 8722878 25 26 } ElapsedDecadesYears elapsedYears; int totalYears; scanf("%d", &totalYears); elapsedYears = ConvertToDecadesAndYears (totalYears); printf("%d decades and %d years\n", elapsedYears.decadesVal, elapsedYears.yearsVal); return 0;Cyclops numbersdef is_cyclops(n):A nonnegative integer is said to be a cyclops number if it consists of an odd number of digits so that the middle (more poetically, the “eye”) digit is a zero, and all other digits of that number are nonzero. This function should determine whether its parameter integer n is a cyclops number, and return either True or False accordingly n Expected result 0 True 101 True 98053 True 777888999 False 1056 False 675409820 False
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