Sunday, January 14, 2024

C PROGRAMMING Solutions SEE COMPUTER SCIENCE 2080

 C PROGRAMMING Solutions

1.     Write a C program to find the average of any two numbers given by the user.

 


#include<stdio.h>

#include<conio.h>

int main()

{

    int a,b;

    float c;

    printf("Enter first number: ");

    scanf("%d", &a);

    printf("Enter second number: ");

    scanf("%d", &b);

    c=(a+b)/2;

    printf("Average of two numbers= %.2f",c);

    return 0;

}

 

2.     Write a C program to calculate the average of three numbers.

 

#include<stdio.h>

#include<conio.h>

int main()

{

    int a,b,c;

    float d;

    printf("Enter first number: ");

    scanf("%d", &a);

    printf("Enter second number: ");

    scanf("%d", &b);

    printf("Enter third number: ");

    scanf("%d", &c);

    d=(a+b+c)/3;

    printf("Average of two numbers= %.2f",d);

    return 0;

}

3.     Write a C program to calculate the volume of a cylinder.

#include<stdio.h>

#include<conio.h>

int main()

{

float r, h, v;

printf("Enter radius and height: \n");

scanf("%f %f", &r, &h);

v=(22/7)*r*r*h;

printf("Volume of cylinder= %.2f",v);

return 0;

}

 

 

 

 

4.     Write a C program to calculate distance travelled by a body.

 

#include<stdio.h>

#include<conio.h>

int main()

{

float u, a, s;

int t;

printf("Enter initial velocity: ");

scanf("%f", &u);

printf("Enter acceleration: ");

scanf("%f", &a);

printf("Enter time: ");

scanf("%d", &t);

s=(u*t)+(a*t*t)/2;

printf("Distance travelled by body= %.2f", s);

 

return 0;

}

 

5.     Write a C program using to get radius of circle and then print its area.

 

#include<stdio.h>

#include<conio.h>

int main()

{

float r, a;

printf("Enter radius: ");

scanf("%f", &r);

a=(22/7)*r*r;

printf("Area of circle= %.2f", a);

return 0;

}

 

 

6.     Write a C program to calculate and print the volume of a box.

 

#include<stdio.h>

#include<conio.h>

int main()

{

int l,b,h,v;

printf("Enter length: ");

scanf("%d", &l);

printf("Enter breadth: ");

scanf("%d", &b);

printf("Enter height: ");

scanf("%d", &h);

v=l*b*h;

printf("Volume of box= %d", v);

return 0;

}

7.     Write a C program to get radius of a circle and then print its circumference.

 

#include<stdio.h>

#include<conio.h>

int main()

{

float r, c;

printf("Enter radius: ");

scanf("%f", &r);

c=2*(22/7)*r;

printf("Circumference of circle= %.2f", c);

return 0;

}

 

8.     Write a C program to calculate the area of four walls.

 

#include<stdio.h>

#include<conio.h>

int main()

{

int l,b,h,a;

printf("Enter length: ");

scanf("%d", &l);

printf("Enter breadth: ");

scanf("%d", &b);

printf("Enter height: ");

scanf("%d", &h);

a=2*h*(l+b);

printf("Area of four walls= %d", a);

return 0;

}

 

9.     Write a C program in QBASIC to find the total surface area of a box.

 

#include<stdio.h>

#include<conio.h>

int main()

{

int l,b,h,a;

printf("Enter length: ");

scanf("%d", &l);

printf("Enter breadth: ");

scanf("%d", &b);

printf("Enter height: ");

scanf("%d", &h);

a=2*((l*b)+(b*h)+(h*l));

printf("Total surface area of box= %d", a);

return 0;

}

 

10.  Write a C program to calculate and print the simple interest.

 

#include<stdio.h>

#include<conio.h>

int main()

{

float p, t, r, i;

printf("Enter principal: ");

scanf("%f", &p);

printf("Enter time: ");

scanf("%f", &t);

printf("Enter rate: ");

scanf("%f", &r);

i = (p*t*r)/100;

printf("Simple Interest = %.2f", i);

return 0;

}

 

11.  Write a C program to get temperature in celsius from the user and then print the temperature in fahrenheit.

 

#include<stdio.h>

#include<conio.h>

int main()

{

 float c, f;

 

     printf("Enter temperature in Celsius: ");

     scanf("%f", &c);

     f = ((c * 9)/5) + 32;

     printf("%.2f Celsius = %.2f Fahrenheit", c, f);

 return 0;

}

 

12.  Write a C program to find the area of triangle.

#include<stdio.h>

#include<conio.h>

int main()

{

int b,h;

float a;

printf("Enter base: ");

scanf("%d", &b);

printf("Enter height: ");

scanf("%d", &h);

a=(b*h)/2;

printf("Area of triangle= %.2f", a);

return 0;

}

 

 

13.  Write a C program to get temperature in fahrenheit from the user and then print the temperature in celcius.

 

#include <stdio.h>

#include<conio.h>

int main()

{

    float c, f;

    printf("Enter temperature in Fahrenheit: ");

    scanf("%f", &f);

    c = (f - 32) * 5 / 9;

    printf("%.2f Fahrenheit = %.2f Celsius", f, c);

    return 0;

}

 

14.  Write a C program to convert USD(dollar) into NC (NEPALI currency).

 

#include<stdio.h>

#include<conio.h>

int main()

{

int d, n;

printf("Enter currency in dollar: ");

scanf("%d", &d);

n=d*100;

printf("$ %d = Rs. %d ", d, n);

 

return 0;

}

 

15.  Write a C program to convert NC (NEPALI currency) into IC (Indian Currency)

 

#include<stdio.h>

#include<conio.h>

int main()

{

float i, n;

printf("Enter currency in Nepali Rupees: ");

scanf("%f", &n);

i=n/1.6;

printf("Nrs. Rs %.2f = IC Rs. %.2f ", n, i);

 

return 0;

}

 

 

 

 

 

 

 

16.  WRITE A C PROGRAM  to display whether the given number is positive, negative or zero.

 

#include<stdio.h>

#include<conio.h>

int main()

{

int n;

printf("Enter any number: ");

scanf("%d", &n);

if(n>0)

printf("%d is positive number",n);

else if(n<0)

printf("%d is negative number",n);

else

printf("%d is zero number",n);

return 0;

}

 

17.  Write a C program to test whether the given number is completely divisible by 13 or not.

 

#include<stdio.h>

#include<conio.h>

int main()

{

int n;

printf("Enter any number: ");

scanf("%d", &n);

if(n%13==0)

printf("%d is divisible by 13",n);

else

printf("%d is not divisible by 13",n);

return 0;

}

 

18.  WRITE A C PROGRAM  to check whether the given number is divisible by 3 and 5 or not.

 

#include<stdio.h>

#include<conio.h>

int main()

{

int n;

printf("Enter any number: ");

scanf("%d", &n);

if(n%3==0 && n%5==0)

printf("%d is divisible by 3 and 5",n);

else

printf("%d is not divisible by 3 and 5",n);

return 0;

}

 

 

 

19.  WRITE A C PROGRAM  to enter age and display whether a person can vote or not.

 

#include<stdio.h>

#include<conio.h>

int main()

{

int a;

printf("Enter your age: ");

scanf("%d", &a);

if(a>=18)

printf("You can vote");

else

printf("You cannot vote");

return 0;

}

 

20.  Write a C program to display the smaller among two numbers.

 

#include<stdio.h>

#include<conio.h>

int main()

{

int a,b;

printf("Enter any two numbers:\n ");

scanf("%d %d", &a, &b);

if(a<b)

printf("The smaller number is %d", a);

else

printf("The smaller number is %d", b);

return 0;

}

 

21.  Write a C program to input three different and find the greatest number.

 

#include<stdio.h>

#include<conio.h>

int main()

{

int a,b,c;

printf("Enter any three numbers:\n ");

scanf("%d %d %d" , &a, &b, &c);

if(a>b && a>c)

printf("The greatest number is %d", a);

else if(b>a && b>c)

printf("The greatest number is %d", b);

else

printf("The greatest number is %d", c);

return 0;

}

 

 

 

22.  WRITE A C PROGRAM  to display middle number among three different numbers.

 

#include<stdio.h>

#include<conio.h>

int main()

{

int a,b,c;

printf("Enter any three numbers:\n ");

scanf("%d %d %d" , &a, &b, &c);

if((a>b && a<c) || (a<b && a>c))

printf("The middle number is %d", a);

else if((b>a && b<c) || (b<a && b>c))

printf("The middle number is %d", b);

else

printf("The middle number is %d", c);

return 0;

}

 

23.  Write a C program to check whether the given number is odd or even.

 

#include<stdio.h>

#include<conio.h>

int main()

{

int n;

printf("Enter any number: ");

scanf("%d", &n);

if(n%2==0)

printf("%d is even number", n);

else

printf("%d is odd number", n);

return 0;

}

 

24.  WRITE A C PROGRAM  to check whether the given year is leap year or not.

 

#include<stdio.h>

#include<conio.h>

int main()

{

int y;

printf("Enter the year: ");

scanf("%d", &y);

if((y%2==0) && (y%100 !=0) || (y%400==0))

printf("%d is leap year", y);

else

printf("%d is not leap year", y);

return 0;

}

 

 

 

25.  WRITE A C PROGRAM  to check whether the given number is perfect square or not.

 

#include<stdio.h>

#include<conio.h>

int main()

{

int n, b;

float a;

printf("Enter any number: ");

scanf("%d", &n);

a=sqrt(n);

b=a;

if(a==b)

printf("%d is a perfect square number", n);

else

printf("%d is not a perfect square number", n);

return 0;

}

 

26.  Write a C program to print the following series 9,7,5,…1.

 

#include<stdio.h>

#include<conio.h>

int main()

{

int i;

for(i=9;i>=1;i=i-2)

{

    printf("%d \n", i);

}

return 0;

}

 

27.  Write a C program to print the series 1,1,2,3,5,8… upto ten terms.

 

#include<stdio.h>

#include<conio.h>

int main()

{

int a,b,c,i;

a=1;

b=1;

for(i=1;i<=10;i++)

{

    printf("%d \n", a);

    c=a+b;

    a=b;

    b=c;

}

return 0;

}

 

28.  Write a C program to print natural numbers from 1 to 5.

 

#include<stdio.h>

#include<conio.h>

int main()

{

int i;

i=1;

while(i<=5)

{

    printf("%d \n", i);

    i++;

}

return 0;

}

 

29.  Write a C program to print the first ten odd numbers.

 

#include<stdio.h>

#include<conio.h>

int main()

{

int i, a;

i=1;

a=1;

while(i<=10)

{

    printf("%d \n", a);

    a=a+2;

    i++;

}

return 0;

}

 

30.  Write a C program to print the sum of digits of a given number.

#include<stdio.h>

#include<conio.h>

int main()

{

int n, s, r;

s=0;

printf("Enter any number: ");

scanf("%d", &n);

while(n>0)

{

    r=n%10;

    s=s+r;

    n=n/10;

}

printf("Sum of digits= %d",s);

return 0;

}

31.  WRITE A C PROGRAM  to display product of digits.

#include<stdio.h>

#include<conio.h>

int main()

{

int n, p, r;

p=1;

printf("Enter any number: ");

scanf("%d", &n);

while(n>0)

{

    r=n%10;

    p=p*r;

    n=n/10;

}

printf("Product of digits= %d",p);

return 0;

}

 

32.  WRITE A C PROGRAM  to reverse the given digits.

#include<stdio.h>

#include<conio.h>

int main()

{

int n, s, r;

s=0;

printf("Enter any number: ");

scanf("%d", &n);

while(n>0)

{

    r=n%10;

    s=s*10+r;

    n=n/10;

}

printf("Reverse digits= %d",s);

return 0;

}

33.  Write a C program to print the multiplication table of any input number up to tenth terms.

#include<stdio.h>

#include<conio.h>

int main()

{

int n, i=1, c=0;

printf("Enter any number: ");

scanf("%d", &n);

for(i=1;i<=10;i++)

{

  c=n*i;

  printf("%d X %d = %d \n", n,i,c);

}

return 0;

}

34.  WRITE A C PROGRAM  to check whether the given number is prime or not.

#include<stdio.h>

#include<conio.h>

int main()

{

int n, i=1, c=0;

printf("Enter any number: ");

scanf("%d", &n);

for(i=2;i<=n;i++)

{

   if(n%i==0)

    c=c+1;

}

if(c==2)

    printf("%d is prime number", n);

else

    printf("%d is not prime number", n);

return 0;

}

 

35.  WRITE A C PROGRAM  to check whether the given number is palindrome or not.

 

#include<stdio.h>

#include<conio.h>

int main()

{

int  n, s, r, a;

s=0;

printf("Enter any number: ");

scanf("%d", &n);

a=n;

while(n>0)

{

    r=n%10;

    s=s*10+r;

    n=n/10;

}

if(a==s)

{

    printf("%d is palindrome number", a);

}

else{

    printf("%d is not palindrome number",a);

}

return 0;

}

 

 

No comments:

Post a Comment