Noise pollution is a significant environmental issue, particularly in industrial settings. The constant hum of machinery, the clanging of metal, and the roar of engines contribute to a cacophony that can have serious health implications for workers and nearby residents. Addressing noise pollution in industries is not only a matter of regulatory compliance but also a crucial step in ensuring the well-being of employees and the community. Understanding Noise Pollution in Industries Industrial noise pollution stems from various sources such as heavy machinery, generators, compressors, and transportation vehicles. Prolonged exposure to high levels of noise can lead to hearing loss, stress, sleep disturbances, and cardiovascular problems. Beyond health impacts, noise pollution can also reduce productivity, increase error rates, and contribute to workplace accidents. Regulatory Framework Many countries have established regulations and standards to limit industrial noise. Organizations like t
1) Hello World Program:
#include<stdio.h>
int main()
{
printf("Hello, World!");
return 0;
}
2) Program to Add Two Numbers:
#include<stdio.h>
int main()
{
int num1, num2, sum;
printf("Enter two numbers: ");
scanf("%d %d", &num1, &num2);
sum = num1 + num2;
printf("Sum = %d", sum);
return 0;
}
3) Program to Find Factorial of a Number:
#include<stdio.h>
int main()
{
int num, i, fact=1;
printf("Enter a number: ");
scanf("%d", &num);
for(i=1; i<=num; i++)
{
fact *= i;
}
printf("Factorial of %d = %d", num, fact);
return 0;
}
4) Program to Check Whether a Number is Prime or Not:
#include<stdio.h>
int main()
{
int num, i, flag=0;
printf("Enter a number: ");
scanf("%d", &num);
for(i=2; i<=num/2; i++)
{
if(num%i == 0)
{
flag = 1;
break;
}
}
if(flag == 0)
printf("%d is a prime number", num);
else
printf("%d is not a prime number", num);
return 0;
}
5) Program to Find the Largest Number Among Three Numbers:
#include<stdio.h>
int main()
{
int num1, num2, num3;
printf("Enter three numbers: ");
scanf("%d %d %d", &num1, &num2, &num3);
if(num1 > num2 && num1 > num3)
printf("%d is the largest number", num1);
else if(num2 > num1 && num2 > num3)
printf("%d is the largest number", num2);
else
printf("%d is the largest number", num3);
return 0;
}
6) Program to Find the Factorial of a Number Using Recursion:
#include<stdio.h>
int factorial(int num);
int main()
{
int num;
printf("Enter a number: ");
scanf("%d", &num);
printf("Factorial of %d = %d", num, factorial(num));
return 0;
}
int factorial(int num)
{
if(num == 0)
return 1;
else
return num * factorial(num-1);
}
7) Program to Print Fibonacci Series:
#include<stdio.h>
int main()
{
int num, i, t1=0, t2=1, nextTerm;
printf("Enter the number of terms: ");
scanf("%d", &num);
printf("Fibonacci Series: ");
for(i=1; i<=num; i++)
{
printf("%d, ", t1);
nextTerm = t1 + t2;
t1 = t2;
t2 = nextTerm;
}
return 0;
}
8) Program to Convert Celsius to Fahrenheit
#include <stdio.h>
int main() {
float celsius, fahrenheit;
printf("Enter temperature in Celsius: ");
scanf("%f", &celsius);
fahrenheit = (celsius * 1.8) + 32;
printf("%.2f Celsius = %.2f Fahrenheit", celsius, fahrenheit);
return 0;
}
9) Program to Check Whether a Number is Armstrong or Not:
#include<stdio.h>
#include<math.h>
int main()
{
int num, originalNum, remainder, n=0;
float result=0.0;
printf("Enter an integer: ");
scanf("%d", &num);
originalNum = num;
while(originalNum != 0)
{
originalNum /= 10;
++n;
}
originalNum = num;
while(originalNum != 0)
{
remainder = originalNum % 10;
result += pow(remainder, n);
originalNum /= 10;
}
if((int)result == num)
printf("%d is an Armstrong number.", num);
else
printf("%d is not an Armstrong number.", num);
return 0;
}
10) Program to Find the Reverse of a Number:
#include<stdio.h>
int main()
{
int num, reverse=0, remainder;
printf("Enter an integer: ");
scanf("%d", &num);
while(num != 0)
{
remainder = num % 10;
reverse = reverse * 10 + remainder;
num /= 10;
}
printf("Reverse of the number = %d", reverse);
return 0;
}