طلب: مساعدة في Homework الـ ICS 103

السلام عليكم ياليت احد يطعيني القوانين لهذه المسائل

Q3. [Points: 15] [To be done after covering Selection statements] Write an interactive C program that prompts for and gets from the user the radius r1 and r2 of two circles (each in centimeters) and the coordinates of their centers (x1, y1) and (x2, y2). The program should print one of the messages Overlapping, Touching, or Separate accordingly:
1. Overlapping



2. Touching



3. Separate
(hint): compare the distance between the centers with r1 + r2. The distance between the centers can be calculated by:
قانون المسافة بين نقطتين






] [To be done after covering Selection statements] SCECO charges its customers according to the following table:
(من اليمين الى اليسار)
Consumption unit (in watts)................................................معدل الشحنة (Rate of charge)
0 – 200......................................................................... 0.5 SR per watt
201 – 400.......................................................... 0.65 SR per watt plus 100 SR
401 – 600................................................. 0.8 SR per watt plus 230 SR
اكبر من601 1.0: SR per watt plus 390 SR
Write an interactive C program that prompts for and reads the power consumed by the customer and display the charge in Saudi Riyals he must pay. Your program must display an error message if consumption unit is negative.