Cpp

Question

How can I write it with arrays ?
1000
0200
0030
0004

Answer 1

u should write :a 2d ayyay

int arr [4][4]:{{1,0,0,0},{0,2,0,0},{0,0,3,0},{0,0,0,4}

}

Answer 2

Do you mean like:
int arr[4]={1000,0200,0030,0004};

Answer 3

You wrote it like :
Int arr[4] = {1000, 0200, 0030, 0004};

Answer 4

You can easily do it using for loops, you only need to know the length of the arrays.