/* package whatever; // don't place package name! */
import java.util.*;
import java.lang.*;
import java.io.*;
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
{
long C(int n,int k){
return fact(n) / (fact(k) * fact(n-k));
}
long fact(int num){
long val = 1;
for (int i = 2; i <= num; i++) {
val *= i;
}
return val;
}
}
}
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
Main.java:12: error: ';' expected
long C(int n,int k){
^
Main.java:12: error: <identifier> expected
long C(int n,int k){
^
Main.java:12: error: not a statement
long C(int n,int k){
^
Main.java:12: error: ';' expected
long C(int n,int k){
^
Main.java:15: error: ';' expected
long fact(int num){
^
Main.java:15: error: ';' expected
long fact(int num){
^
6 errors