codepad
[
create a new paste
]
login
|
about
Language:
C
C++
D
Haskell
Lua
OCaml
PHP
Perl
Plain Text
Python
Ruby
Scheme
Tcl
#include<stdio.h> #include<conio.h> long tinhXn(int n) { if(n == 0) return 1; long s = 0; for(int i = 1; i <= n; i++) { s = s + i * i * tinhXn(n - i); } return s; } int main() { int n; printf("\nNhap n: "); scanf("%d", &n); long s = tinhXn(n); printf("S = %ld", s); getch(); return 0; }
Private
[
?
]
Run code
Submit