Bài 38: Tính S(n) =
có n dấu căn
//========================================//Cách 1
#include <stdio.h>
#include <conio.h>
#include <math.h>
void main()
{
int n;
scanf("%d", &n);
float S = 0;
int i = 1;
while (i <= n)
{
S = pow(i+S, (float)1/(i+1));
i = i + 1;
}
printf("%f", S);
}
//========================================
//Cách 2
/*
#include <stdio.h>
#include <conio.h>
#include <math.h>
float Can(int);
void main()
{
int n;
scanf("%d", &n);
float kq = Can(n);
printf("%f", kq);
}
float Can(int k)
{
float S = 0;
for (int i=1; i<=k; i++)
{
S = pow(i+S, (float)1/(i+1));
}
return S;
}
*/
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