Question

c++

Consider the following array definition: int values[5] = {4,7,6,8,2}; What does each of the following statements display? cout << values[4] << endl; cout< < (values[2] + values[3])<<endl; cout << ++values[1] << endl; marks is an integer array with 20 elements. Write a for loop that prints each element of the array. The arrays numberArray 1 and numberArray2 have 100 elements. Write code that copies the values in numberArrayl to numberArray2.

Answer 1

1)array indexing starts from 0

values[4] gives 5th element and at index 4 so,it is 2

values[4]=2

values[2]+values[3]= 6+8 = 14

++values[1] is it increments before printing it increments 7+1=8

2)int a[20];

for(int i=0;i<20;i++)

cout<<a[i]<<" ";

3)int numberArray1[100],numberArray2[100];

for(int i=0;i<100;i++)

{

numberArray2[i]=numberArray2[i];//copies values from array 2 to array 1

}