3). Recently New Delhi was reported as the most polluted city by WHO. Indian Govt came up with different measures to reduce the pollution, but nothing gave promising results as the city was heavily populated and long queues at every signal was considered normal. Finally Govt took firm decisions to reduce the traffic by allowing only restricted number of vehicles on road. It was decided to allow cars according to below rules. Sunday is considered as Day 1 and Saturday is considered as Day 7, and if last digit of your car plate matches Day number, you are allowed to use that vehicle on that day. Example: if your car plate number is 1341, you are allowed to use this vehicle on Sunday (Day 1) only. Plate numbers ending with 0,8,2 are allowed according to the formula,=> (Last Digit(as integer)+3)/2. Write a C if else ladder program to read the car plate number and find out on which days of a week a particular car plate number is allowed to travel, if length of car plate is maximum 4 digits.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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 using c_compiler 

3). Recently New Delhi was reported as the most polluted city by WHO. Indian Govt came up with
different measures to reduce the pollution, but nothing gave promising results as the city was
heavily populated and long queues at every signal was considered normal. Finally Govt took firm
decisions to reduce the traffic by allowing only restricted number of vehicles on road.
It was decided to allow cars according to below rules.
Sunday is considered as Day 1 and Saturday is considered as Day 7, and if last digit of your car
plate matches Day number, you are allowed to use that vehicle on that day. Example: if your car
plate number is 1341, you are allowed to use this vehicle on Sunday (Day 1) only. Plate numbers
ending with 0,8,2 are allowed according to the formula,=> (Last Digit(as integer)+3)/2.
Write a C if else ladder program to read the car plate number and find out on which days of a week
a particular car plate number is allowed to travel, if length of car plate is maximum 4 digits.
Transcribed Image Text:3). Recently New Delhi was reported as the most polluted city by WHO. Indian Govt came up with different measures to reduce the pollution, but nothing gave promising results as the city was heavily populated and long queues at every signal was considered normal. Finally Govt took firm decisions to reduce the traffic by allowing only restricted number of vehicles on road. It was decided to allow cars according to below rules. Sunday is considered as Day 1 and Saturday is considered as Day 7, and if last digit of your car plate matches Day number, you are allowed to use that vehicle on that day. Example: if your car plate number is 1341, you are allowed to use this vehicle on Sunday (Day 1) only. Plate numbers ending with 0,8,2 are allowed according to the formula,=> (Last Digit(as integer)+3)/2. Write a C if else ladder program to read the car plate number and find out on which days of a week a particular car plate number is allowed to travel, if length of car plate is maximum 4 digits.
Expert Solution
Step 1

Program:

#include <stdio.h>

int main()

{

int car_number;

printf("Enter the Car plate number:\n");

scanf("%d",&car_number);

int last_digit;

last_digit = car_number % 10;

if(last_digit == 0 || last_digit == 8 || last_digit == 9){

last_digit = (last_digit+3)/2;

}

if (last_digit == 1)

printf("Your car is eligible to use on Sunday\n");

else if (last_digit == 2)

printf("Your car is eligible to use on Monday\n");

else if (last_digit == 3)

printf("Your car is eligible to use on Tuesday\n");

else if (last_digit == 4)

printf("Your car is eligible to use on Wednesday\n");

else if (last_digit == 5)

printf("TYour car is eligible to use on Thursday\n");

else if (last_digit == 6)

printf("Your car is eligible to use on Friday\n");

else if (last_digit == 7)

printf("Your car is eligible to use on Saturday\n");

return 0;

}

 

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