Print an array

Question

I’m trying to print array contains the number of from 1 to 5 and i wrote it like
Int i, num[5];
For (i=1;i<6;i++)
{
Cout<<<num[i];
}

Then why it’s print unknown numbers like 2783846

Answer 1

garbage values.... as you've not initialise the array.

Answer 2

Because you are given any values to array. So it is giving garbage values.
First input or initialize array values ,after that print those values...
wojod before that loop, write in another for loop to take inputs by

for(i=0;i<5;i++)
cin>> num[i] ;

give 5 inputs.

Answer 3

To initialize a whole array to 0 (or any other value) :
int arr[5] = {0};

Answer 4

but i wrote int num[5]

Answer 5

exactly garbage values

Answer 6

i meant the for to be the input

Answer 7

this should help:-
https://www.w3schools.com/cpp/cpp_arrays.asp