Find as many errors as you can and rewrite the function correctly. void total (i

Question

Find as many errors as you can and rewrite the function correctly. void total (int value 1, value2, value3) {return value 1 + value2 + value3:} double average(int value 1, int value2, int value3) {double average; average = value1 - value2 + value3/3;} void area (int length = 30. int width) {return length * width;} void getValue(int value&) {count value&;} Assume the declarations: void Combine(stnng, char, double&, int&); char ch string str double z; sting and which calls are invalid, which calls will lose significant data and why? Valid Invalid Why ans = Combine("a'. "hello", z, x, y), Combine (str, ch, 14, 15.3, 5.4); Combine ("hi", 'b', z, x, 9); Combine(str, ch, x, z, y) if(Calculate(4, 5.5.3)>0) ans = "positive"; while(Combine(4, 5.5.3) > 0)) cout

Explanation / Answer

//change return type to int as function is returning int
//add data type as int to value2 and value 3 as it will throw unknown data type error
int total(int value1, int value2, int value3)
{
return value1+value2+value3;
}

//add return average statement as mentiod function is returning double in function statement
double average(int value1, int value2, int value3)
{
double average;
//put braces else it will add value3/3 to value1+value2 which is not an average
average= (value1+value2+value3)/3;
return average;
}

//change void to int as return type
//cannot instantiate arguments of function
int area(int length,int width){
return length*width;

}

//& will be to data type not constant
void getValue(int& value)
{
cout << "Enter a value";
cin >>value;
}

a)Invalid as function return type is void,Arguments order is invalid

b)Invalid cannot pass value to &referenced data type

c)Invalid cannot pass value to &referenced data type

d)valid

e)valid

f) invalid as it is infinite loop

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