Test case 1 error

#1

test case 1 error why?
other test case done.

#2

sorry test case 0 not working

#3

Save your code on ide.codingblocks.com and share its link.

#4

#include using namespace std; #define MAX 500 int multiply(int x, int res[], int res_size); void factorial(int n) { int res[MAX]; res[0] = 1; int res_size = 1; for (int x=2; x<=n; x++) res_size = multiply(x, res, res_size); for (int i=res_size-1; i>=0; iā€“) cout << res[i]; } int multiply(int x, int res[], int res_size) { int carry = 0; for (int i=0; i<res_size; i++) { int prod = res[i] * x + carry; res[i] = prod % 10; carry = prod/10; } while (carry) { res[res_size] = carry%10; carry = carry/10; res_size++; } return res_size; } int main() { int n; cin>>n; if(n>0){ factorial(n); } return 0; }

#5

test case 1 error. I saved this code in Coding blocks IDE ALSO

#6
#7

@be8036 hey bharat #define MAX 1000