Program to find the value of e raised to power x using while
loop
Answers were Sorted based on User's Feedback
Answer / pragathi
#include<stdio.h>
void main()
{
int i=1,e,x,s,p=1;
printf("Enter e and x :");
scanf("%d%d",&e,&x);
while(i<=x)
{
p=p*e;
i++;
}
printf("power is %d ",p);
}
here pow(e,x) is calculated using this program.
Is This Answer Correct ? | 46 Yes | 40 No |
Answer / s.d.bahinipati
#include<stdio.h>
#include<math.h>
main()
{
int i,j,n,x,fact=1;
float c,t,sum=1;
printf("enter the value of x and n);
scanf("%d%d",&x,&n);
while(i<n-1)
{
c=pow(x,i);
for(j=1;j<i;j++)
fact=fact*j;
t=c/fact;
sum=sum+t;
}i=i+1;
printf("the sum of series is %f",sum);
getch();
}
Is This Answer Correct ? | 34 Yes | 28 No |
Answer / tirtharaj dash
#include<stdio.h>
#include<conio.h>
#define e 2.718281828
int main()
{
double ex=e;
int x,i=0;
printf("\nenter the power : ");
scanf("%d",&x);
while(i++!=x-1)
{
ex*=e;
}
printf("\nthe result is : %f",ex);
getch();
return 0;
}
/*i hope u get the logic.....TR dash*/
note:--->run in dev C++ / TC
Is This Answer Correct ? | 9 Yes | 17 No |
Answer / ayyanar.m
include<stdio.h>
#include<math.h>
main()
{
int i=1,e,x,c;
printf("enter the value of x and e);
scanf("%d%d",&x,&e);
while(i<=e)
{
c=pow(x,e);
i=i+1;
}
printf("the sum of series is %f",c);
getch();
}
Is This Answer Correct ? | 8 Yes | 21 No |
Answer / amit
#include<stdio.h>
void main()
{
int sum,n;
fact x,y;
printf("Enter the exponential(E) value");
scanf("%f ",y);
printf("Enter the value for x");
scanf("%f",x);
printf("No. of times x is to be multiplied");
scanf("%d",n);
while(e=n)
{
sum=x^n;
printf("The result of expression is =%d",sum);
printf("Check this out%d");
}
}
Is This Answer Correct ? | 34 Yes | 71 No |
#include<stdio.h> #include<conio.h> void main() {clrscr(); char another='y'; int num; for(;another=='y';) { printf("Enter a number"); scanf("%d",&num); printf("squre of %d is %d",num,num*num); printf("\nwant to enter another number y/n"); scanf("%c",&another); } getch(); } the above code runs only one time.on entering 'y' the screen disappeares.what can i do?
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