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#include<bits/stdc++.h>
using namespace std;
 
 
/// range sum query
 
 
struct node;
node *newNode();
 
 
struct node {
    int lv, rv, sum;
    node *left, *right;
 
 
    node() : left(NULL), right(NULL), sum(0) {}
 
 
    inline void init(int l, int r) {
        lv = l;
        rv = r;
    }
 
 
    inline void extend() {
        if (!left) {
            int m = (lv + rv) / 2;
            left = newNode();
            right = newNode();
            left->init(lv, m);
            right->init(m + 1, rv);
        }
    }
 
 
    int getSum(int l, int r) {
        if (r < lv || rv < l) {
            return 0;
        }
 
        if (l <= lv && rv <= r) {
            return sum;
        }
 
        extend();
        return left->getSum(l, r) + right->getSum(l, r);
    }
 
 
    void update(int p, int newVal) {
        if (lv == rv) {
            sum = newVal;
            return;
        }
 
        extend();
        (p <= left->rv ? left : right)->update(p, newVal);
        sum = left->sum + right->sum;
    }
};
 
 
node *newNode() {
    static int bufSize = 1e7;
    static node buf[(int) 1e7];
    assert(bufSize);
    return &buf[--bufSize];
}
 
 
main() {
	node *rmq = newNode();
	rmq->init(0, 1e9);
/// do smth
}
 

Main.java:1: error: illegal character: '#'
#include<bits/stdc++.h>
^
Main.java:1: error: class, interface, or enum expected
#include<bits/stdc++.h>
        ^
Main.java:8: error: class, interface, or enum expected
struct node;
^
Main.java:9: error: class, interface, or enum expected
node *newNode();
^
Main.java:12: error: class, interface, or enum expected
struct node {
^
Main.java:14: error: class, interface, or enum expected
    node *left, *right;
    ^
Main.java:17: error: class, interface, or enum expected
    node() : left(NULL), right(NULL), sum(0) {}
    ^
Main.java:22: error: class, interface, or enum expected
        rv = r;
        ^
Main.java:23: error: class, interface, or enum expected
    }
    ^
Main.java:29: error: class, interface, or enum expected
            left = newNode();
            ^
Main.java:30: error: class, interface, or enum expected
            right = newNode();
            ^
Main.java:31: error: class, interface, or enum expected
            left->init(lv, m);
            ^
Main.java:32: error: class, interface, or enum expected
            right->init(m + 1, rv);
            ^
Main.java:33: error: class, interface, or enum expected
        }
        ^
Main.java:40: error: class, interface, or enum expected
        }
        ^
Main.java:44: error: class, interface, or enum expected
        }
        ^
Main.java:47: error: class, interface, or enum expected
        return left->getSum(l, r) + right->getSum(l, r);
        ^
Main.java:48: error: class, interface, or enum expected
    }
    ^
Main.java:54: error: class, interface, or enum expected
            return;
            ^
Main.java:55: error: class, interface, or enum expected
        }
        ^
Main.java:58: error: class, interface, or enum expected
        (p <= left->rv ? left : right)->update(p, newVal);
        ^
Main.java:59: error: class, interface, or enum expected
        sum = left->sum + right->sum;
        ^
Main.java:60: error: class, interface, or enum expected
    }
    ^
Main.java:64: error: class, interface, or enum expected
node *newNode() {
^
Main.java:66: error: class, interface, or enum expected
    static node buf[(int) 1e7];
           ^
Main.java:67: error: as of release 1.4, 'assert' is a keyword, and may not be used as an identifier
    assert(bufSize);
    ^
  (use -source 1.3 or lower to use 'assert' as an identifier)
Main.java:68: error: class, interface, or enum expected
    return &buf[--bufSize];
    ^
Main.java:69: error: class, interface, or enum expected
}
^
Main.java:74: error: class, interface, or enum expected
	rmq->init(0, 1e9);
	^
Main.java:76: error: class, interface, or enum expected
}
^
30 errors

Standard output is empty