compiler states invalid array assignment on lines 2-8, the function is fineCode:dyofwk = get_julian_day(1, month, year); if (dyofwk % 7 == 0) week = "Monday"; else if (dyofwk % 7 == 1) week = "Tuesday"; else if (dyofwk % 7 == 2) week = "Wednesday"; else if (dyofwk % 7 == 3) week = "Thursday"; else if (dyofwk % 7 == 4) week = "Friday"; else if (dyofwk % 7 == 5) week = "Saturday"; else if (dyofwk % 7 == 6) week = "Sunday";