Driver code
int main ( ) { int a [ ] = { 1 , 0 } ; changeToZero ( a ) ; printf ( " ▁ arr [ 0 ] ▁ = ▁ % d ▁ STRNEWLINE " , a [ 0 ] ) ; printf ( " ▁ arr [ 1 ] ▁ = ▁ % d ▁ " , a [ 1 ] ) ; getchar ( ) ; return 0 ; }