How is it possible to achieve the following requirements in Arduino C language program

Write a program to respond as indicated below to the correct buttons pushed: (a) Initially, 3 LEDs - red, blue, and green - are on, without ashing. (b) If button 1 is pressed, the red LED ashes 3 times a second. The other LEDs turn off. (c) If button 2 is pressed, the blue LED ashes 2 times a second. The other LEDs turn o. (d) If button 1 and button 2 are pressed simultaneously, the green LED ashes once a second. The other LEDs turn off