public static void splitArr ( int arr [ ] , int n , int k ) {
  for ( int i = 0 ;
  i < k ;
  i ++ ) {
    int x = arr [ 0 ] ;
    for ( int j = 0 ;
    j < n - 1 ;
    ++ j ) arr [ j ] = arr [ j + 1 ] ;
    arr [ n - 1 ] = x ;
  }
}

public static void splitArr ( int arr [ ] , int n , int k ) { for ( int i = 0 ; i < k ; i ++ ) { int x = arr [ 0 ] ; for ( int j = 0 ; j < n - 1 ; ++ j ) arr [ j ] = arr [ j + 1 ] ; arr [ n - 1 ] = x ; } }
(method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (array_access array: (identifier) index: (decimal_integer_literal)))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal))) update: (update_expression (identifier)) body: (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal)))))) (expression_statement (assignment_expression left: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (identifier)))))))