use C language...plz make flowchart as well..without flowchart i do not need it

Write a program to control an alarm system for a car. The program should the following I/O: Use 3 input ports for the following signals: Bit 0: Alarm switch, l'Alarm on, 'O'-Alarm off Bi 1: Door, '1 Door open, O' Door closed Bit 2: Ignition, '1' Ignition switch on, O' Ignition off Use the 2 output ports for the following signals 17161514131210 Bit 0: LED indicator, when on system is armed. Bit 1: When flashes, alarm is off. 23:49 Write a program to control an alarm system for a car. The program should the following I/O: Use 3 input ports for the following signals: Bit 0: Alarm switch, l'Alarm on, 'O'-Alarm off Bi 1: Door, '1 Door open, O' Door closed Bit 2: Ignition, '1' Ignition switch on, O' Ignition off Use the 2 output ports for the following signals 17161514131210 Bit 0: LED indicator, when on system is armed. Bit 1: When flashes, alarm is off. 23:49