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makvit [3.9K]
2 years ago
11

What is an acceptable alternative to installing an audible backup alarm?

Computers and Technology
1 answer:
san4es73 [151]2 years ago
5 0
<span>One alternative is the use of an observer/signal person. Due to the piercing noise that is usually associated with audible back-up alarms and its noise intrusiveness to nearby residents, having an observer who signals to others of oncoming construction equipment will meet the same safety requirement as having an audible backup alarm</span>
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Answer:

To check if the year comes under each 100th year, lets check if the remainder when dividing with 100 is 0 or not.

Similarly check for 400th year and multiple 0f 4. The following C program describes the function.

#include<stdio.h>

#include<stdbool.h>

bool is_leap_year(int year);

void main()

{

int y;

bool b;

 

printf("Enter the year in yyyy format: e.g. 1999 \n");

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if(b==true)

{

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}

else

{

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}

}

bool is_leap_year(int year)

{

if(year%100==0)   //every 100th year

{

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 {

  return true;

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 else

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}

if(year%4==0)  //is a multiple of 4

{

 return true;

}

else

{

 return false;

}

}

Explanation:

Output is given as image

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