for this C Problen would the output be "9 0.5"?

Consider the program below: void decompose(double x, int int_part, double frac_part){ int part = (int) x; frac_part = X - int_part; } int maino { double number = 8.5; double fractional part = 0; int integer part = 0; decompose(number, integer part, fractional part); printf("%d %.1f", integer_part, fractional part); return 0; } What will be the output when this program is run