Answer Posted / 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

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