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10 and 11 For the code, given input cat nine int mystery2( char s(] ); //prototy

ID: 3763131 • Letter: 1

Question


10 and 11 For the code, given input cat nine int mystery2( char s(] ); //prototype Int main() { char word 1(20], word2[20]; cout " enter 2 words dn word1 word2; cout mystery2( wordl ) endl mystery2( word2) endl; return 0; )//end main // Function definition int mystery2( char s(] ) { int i; for (I -1; sJ+4111* ''; ) return i; What Is the output ? To open a file for input, wc need to use an object of type istream ostream ifstream ofstream Which of the following function prototypes is valid bool fun (a, b); void fun( char a, b); bool fun (char a, char b); void fun (char &a;, &b;);

Explanation / Answer

10.

The program output is 3 and 4.

This program shows the no of letters in a word. So cat =3 and nine=4.

11. 1. To open a file we need ifstream object.

2. Correct Answers are c and d.