#include
#include
float fun(int n)
{
float S=0;
float a=0;
for(int i=1;i<=n;i++)
{
a=a+i;
S=S+1.0/a;
}
return S;
}
main()
{
int n;
float S;
system("CLS");
printf("\nPlease enter N:");
scanf("%d",&n);
S=fun(n);
printf("The result is %f\n",S);
}
#include
#include
float fun(int n)
{
float S=0,p=0;
int i;
for(i=1;i<=n;i++)
{
p+=i;
S+=1/p;
}
return S;
}
int main()
{
int n;
float S;
system("CLS");
printf("\nPlease enter N:");
scanf("%d",&n);
S=fun(n);
printf("The result is %f\n",S);
}
float fun(int n)
{
float s = 0, p = 0;
int i;
for(i=1; i<=n; ++i)
{
p += i;
s += 1/p;
}
return s;
}