program to get value of expression y raised to power of x

// program to get value of x^y

#include<stdio.h>

#include<conio.h>
#include<math.h>

void main()

{

float x,y;

float result;

printf(“enter x and y\n”);

scanf(“%f%f”,&x,&y);

result=pow(x,y); //pow() function exists inside math.h

printf(“the result is=%f\n”,result);

getch();
}


note: similarly you can get others' value.

program to get 'n' th power of expression

// program to get 'n' th power of given expression

#include<stdio.h>

#include<conio.h>
#include<math.h>

void main()

{

float a,b,n;

float result;

printf(“enter a and b\n”);

scanf(“%f%f”,&a,&b);
printf("enter value of 'n'\n");
scanf("%f",&n);

result=pow((a+b),n); //pow() function exists inside math.h

printf(“the result is=%f\n”,result);

getch();
}


note: this program gives you/us value of
(a+b)² or (a+b)³ or any other.

program to get sum of three nos.

// program to get sum of three nos

#include<stdio.h>

#include<conio.h>

void main()

{

float a,b,c;

float sum;

printf(“enter nos. for a,b and c\n”);

scanf(“%f%f%f”,&a,&b,&c);

sum=a+b+c;

printf(“the sum is=%f\n”,sum);

getch();

}