i cant figure this out

Question

Rearrange the code to declare a function taking two integer and one char parameters. If char's value is "+", return the sum of the integer arguments. Otherwise, return the product of their multiplication.
return a * b;

int foo(int a, int b, char c) {

return a + b; }
}

if (c == '+') {

Answer 1

int foo(int a, int b, char c) {
if (c == '+') {
return a + b; }
return a * b;
}
By default it will return a * b, unless c == '+'.