Basic C Programming Practice - Practice 35

=> Write a program in C to read int value and print float equivalent?


Solution :

#include<stdio.h>
#include<conio.h> 

main()

{

      int one;


      float two;

      scanf("%d", &one);

      two=(float)one;

      printf("%f",two);

      getch();

} 


Program Analysis :

Basic C Programming Practice - Practice 34

=> Write a program in C to read float value and print integer equivalent?


Solution :

#include<stdio.h>
#include<conio.h> 

main()

{


            float one;


            int two;

            scanf("%f", &one);

             two=(int)one;

            printf("%d",two);

            getch();

} 


Program Analysis :

Basic C Programming Practice - Practice 33

=> Write a program in C to print the lower case letters to upper case?


Solution :

#include<stdio.h>
#include<conio.h> 

main()

{


char any;

scanf("%c", &any);

printf("%c", any-32);

getch();

} 



Program Analysis :

Basic C Programming Practice - Practice 32

=> Write a program in C to print the upper case letters to lower case?


Solution :

#include<stdio.h>
#include<conio.h> 

main()
{

char any;

scanf("%c", &any);

printf("%c", any+32);

getch();

} 



Program Analysis :

Basic C Programming Practice - Practice 31

=> Write a program in C to Arithmetic operations of two double numbers. Print these results in separate lines?


Solution :

#include<stdio.h>
#include<conio.h> 

main()
{


double one,two;

scanf("%lf%lf", &one,&two);

printf("%lf\n%lf\n%lf\n%lf",one+two,one-two,one*two,one/two);

getch();

} 



Program Analysis :

Basic C Programming Practice - Practice 30

=> Write a program in C to Arithmetic operations of two float numbers. Print these results in separate lines?


Solution :

#include<stdio.h>
#include<conio.h> 

main()

{


float one,two;

scanf("%f%f", &one,&two);

printf("%f\n%f\n%f\n%f",one+two,one-two,one*two,one/two);

getch();

} 


Program Analysis :

Basic C Programming Practice - Practice 29

=> Write a program in C to Arithmetic operations of two long numbers. Print these results in separate lines?



Solution :

#include<stdio.h>
#include<conio.h>

main()

{


long int one,two;

scanf("%ld%ld", &one,&two);

printf("%ld\n%ld\n%ld\n%ld\n%ld",one+two,one-two,one*two,one/two,one%two);

getch();

} 



Program Analysis :

Basic C Programming Practice - Practice 28

=> Write a program in C to Arithmetic operations of two integer numbers. Print these results in separate lines?



Solution :

#include<stdio.h>
#include<conio.h> 

main()

{


int one,two;

scanf("%d%d", &one,&two);

printf("%d\n%d\n%d\n%d\n%d",one+two,one-two,one*two,one/two,one%two);

getch();

} 



Program Analysis :

Basic C Programming Practice - Practice 27

=> Write a program in C to Arithmetic operations of two integer numbers?



Solution :

#include<stdio.h>

#include<conio.h>

main()

{

int a,b;

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

printf("%d%d%d%d%d",a+b,a-b,a*b,a/b,a%b);

getch();

}

Program Analysis :

Basic C Programming Practice - Practice 26

=> Write a program in C to read and print the given double with two decimal places?





Solution :

                          #include<stdio.h>
                          #include<conio.h> 

                            main()

                                {


                                     double a;

                                     scanf("%lf", &a);

                                     printf("%10.2lf", a);

                                     getch();

                                } 

Program Analysis :

Basic C Programming Practice - Practice 25

=> Write a program in C to read and print the given double?



Solution :


                       #include<stdio.h>
                       #include<conio.h>

                         main()

                             {
                                 double a;
                            
                                 printf("Please Enter The Number : ");

                                 scanf("%lf", &a);

                                 printf("%lf", a);

                                 getch();

                             } 

Program Analysis :

Basic C Programming Practice - Practice 24

=> Write a program in C to read and print the given float with two decimal places?




Solution :

                     #include<stdio.h>
                     #include<conio.h> 

                       main()

                            {
                                  float a;

                                  printf("Please Enter Your Number : ");


                                  scanf("%f", &a);

                                  printf("%10.2f", a);

                                 getch();

                             }


Program Analysis :

Basic C Programming Practice - Practice 23

=> Write a program in C to read and print the given float?




Solution :

                            #include<stdio.h>
                            #include<conio.h>
                              main()
                                        {
                                             float a;
                                            
                                             printf("Please Enter The Number : ");
                                             
                                             scanf("%f",&a);
                                             
                                             printf("The Number Is %f",a);

                                             getch();

                                         }


Program Analysis :

Basic C Programming Practice - Practice 22

=> Write a program in C to read and print the given integer?




Solution :

                            #include<stdio.h>
                            #include<conio.h>
                              main()
                                        {
                                             int a;
                                            
                                             printf("Please Enter The Number : ");
                                             
                                             scanf("%d",&a);
                                             
                                             printf("The Number Is %d",a);

                                             getch();

                                         }


Program Analysis :

Basic C Programming Practice - Practice 21

=> Write a program in C to read and print a given character?




Solution :

                        #include<stdio.h>
                        #include<conio.h>

                          main()

                              {

                               char ch;

                               printf("Please Enter Your Character : ");

                               scanf("%c",&ch);

                               printf("%c",ch);

                               getch();

                               }

Program Analysis :
As we are working with character here, that's why we used character data type "char" and a character variable "ch"

This program is very simple and basic because the requirement is just to get input and print that same input so,
First we get input from terminal : scanf("%c",&ch);

Then we just print the value : printf("%c",ch);

We use %c for character type variable to get input and print output to the screen.

Basic C Programming Practice - Practice 20

=> Write a program in C to find the circumference of circle using input value? 




Solution :

/Program Name : circumference of circle with reading input /

#include<stdio.h>
#include<conio.h> 

int main()

{

double radius,circum;

scanf("%lf", & radius);

circum= 2*3.14*radius;

printf("%lf", circum);

getch();

} 



Program Analysis :

Basic C Programming Practice - Practice 19

=> Write a program in C to find the area of sphere using input value? 




Solution :

/Program Name : area of sphere with reading input /

#include<stdio.h>
#include<conio.h>

int main()

{


double radius, area;

scanf("%lf",&radius);

area= 4.0/3.0 * 3.14 * radius * radius *radius;

printf("%lf", area);


getch();

} 



Program Analysis :

Basic C Programming Practice - Practice 18

=> Write a program in C to find the area of triangle using input value?



Solution :

/Program Name : area of triangle with reading input /

#include<stdio.h>
#include<conio.h>

int main()

{


double breath,height,area;

scanf("%lf%lf", &breath,&height);

area= 0.5 * breath * height;

printf("%lf", area);

getch();

} 



Program Analysis :

Basic C Programming Practice - Practice 17

=> Write a program in C to find the area of circle using input value?




Solution :

/Program Name : area of circle with reading input /

#include<stdio.h>
#include<conio.h>

int main()

{
double radius,area;


scanf("%lf",&radius);


area= 3.14 * radius * radius;


printf("%lf", area);

getch();

} 



Program Analysis :

Basic C Programming Practice - Practice 16

=> Write a program in C to find the circumference of circle?




Solution :

/Program Name : circumference of circle with out reading input /

#include<stdio.h>
#include<conio.h>

int main()

{
double radious=5.0,circum;

circum= 2*3.14*radious;

printf("%lf", circum);

getch();

} 



Program Analysis :