Using a source-level debugger, determine for what values of argumentsthe function Mystery returns a zero.#include <stdio.h>int Mystery(int a, int b, int c);int main(void){int sum = 0; // running sum of Mysteryfor (int i = 100; i > 0; i--) {for (int j = 1; j < i; j++) {for (int k = j; k < 100; k++)sum = sum + Mystery(i, j, k);}}}int Mystery(int a, int b, int c){int out;out = 3*a*a + 7*a - 5*b*b + 4*b + 5*c ;return out;}

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Hello, I was making a hangman simulation in C++. The code runs, but not fully. Could you identify the error and fix it?   #include<iostream>#include<cstring> // for string class functions#include<fstream>#include <cctype>using namespace std; int main(){// define variable to get the response from user "Yes" or "No"string response;// Define index variableint w = 0;// define number of words that need to be guessed by the user assume 4const int WORDS = 4;// loopdo{// we will define the hangman bodyconst char body[] = "o/|\\|\\";// here we define the wordsstring words[WORDS] = {"MACAW", "SADDLE", "TOASTER", "XENOICIDE"};// fetch size or lengthstring xword(words[w].length(),'*');// define iterator to fetch the wordsstring::iterator i, ix = xword.begin();// define number of words to prompt for the userchar letters[26]={"\0"};// Now we define the variables which will be used in the simulationint n =0, xcount = xword.length();bool found = false, solved = false, hung =…

QUESTION 6 Given the code: void a(int n) { if(n<1) { cout << n*2 < " "; return; } cout << n*2 << " "; a(n-1); } 1. Trace the function when n is 4.