Determine what does this program perform?  #include int mystery3( const char *s1, const char *s2 ); int main() { char string1[ 80 ]; char string2[ 80 ]; printf( "Enter two strings: " ); scanf( "%s%s", string1 , string2 ); printf( "The result is %d\n", mystery3( string1, string2 ) ); return 0; } int mystery3( const char *s1, const char *s2 ) { for ( ; *s1 != '\0' && *s2 != '\0'; s1++, s2++ ) { if ( *s1 != *s2 ) { return 0; Page 7 of 9 } } return 1; }

Please explain Python code # 2) write a procedure that takes a string and # returns it with all its vowels deleted# e.g. Wilkes! would return Wlks!# assume vowels are: aeiou sometimes ydef killvowels(word):vwlss = ""for c in word:# if it is not a vowelif c not in ['a','e','i','o','u']:if c != 'y' or (c == 'y' and random.choice([1,2,3,4]) != 1):vwlss += creturn vwlssdef killvowelsinplace(word):for c in range(len(word)):if word[c] in ['a','e','i','o','u']: # let's ignore yword = word[:c] + word[c+1:] return worddef vowelkiller(word,index):if index < len(word):if word[index] in ['a','e','i','o','u']: # let's ignore yword = word[:index] + word[index+1:] index =- 1 # lost a vowel, so reset indexreturn vowelkiller(word,index+1)return worddef rkillvowelsinplace(word):return vowelkiller(word,0)#rspitoutchars("Wilkes!")print(rkillvowelsinplace("Wilkes!"))print(rkillvowelsinplace("awesome"))print(rkillvowelsinplace("great!"))

python help Q1: Over or Under Define a procedure over-or-under which takes in a number x and a number y and returns the following: -1 if x is less than y 0 if x is equal to y 1 if x is greater than y *Hint: You can use cond (define (over-or-under x y)  'YOUR-CODE-HERE   )   ;;; Tests (over-or-under 1 2) ; expect -1 (over-or-under 2 1) ; expect 1 (over-or-under 1 1) ; expect 0     Q2: Filter Write a procedure filter-lst, which takes a predicate f and a list lst, and returns a new list containing only elements of the list that satisfy the predicate. The output should contain the elements in the same order that they appeared in the original list. (define (filter-lst f lst)    'YOUR-CODE-HERE   )   ;;; Tests (define (even? x)   (= (modulo x 2) 0)) (filter-lst even? '(0 1 1 2 3 5 8)) ; expect (0 2 8)

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