We have our final tomorrow and my teacher said we dont have to right the int fun

Question

We have our final tomorrow and my teacher said we dont have to right the int functions or int main i forget but its one of them. Doesnt that mean we don't have to write the entire code but mostly some of it?

for example:

Question 5. Write a swap function that accepts two char arrays only. Function should swap the values stored in the arrays. See the example below: If the two character arrays are A: “suman” and B: “Ben”, the new value of A and B should A = “Ben”, and B: “Kumar”. Do not use any string function.                                                                   [8]

ANSWER:

void swap(char A[],char B[]);

     char A[10],B[10];

     cout<<"Enter the first string:";

     cin>>A;

     cout<<"Enter the second string:";

     cin>>B;

     swap(A,B);

     cout<<"The arrays after swapping is:"<<endl;

     cout<<"A:"<<A<<" "<<"B:"<<B << endl;

     return 0;

would this be correct.

Explanation / Answer

yes , that was correct

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