// Slower C++ solution:
#include <iostream>

#include <algorithm>

#include <array>

#include <cstdint>

#include <climits>

#include <functional>

#include <map>

#include <math.h>

#include <queue>

#include <set>

#include <stack>

#include <stdlib.h>

#include <string>

#include <time.h>

#include <utility>

#include <vector>



using int32 = std::int_fast32_t;

using int64 = std::int_fast64_t;

using uint32 = std::uint_fast32_t;

using uint64 = std::uint_fast64_t;

using uintl32 = std::uint_least32_t;

using intl32 = std::int_least32_t;



template<typename Monoid>

class avl_tree {

	static constexpr uint64 allocsize = (uint64)1 << 14;

	struct node_t {

		node_t *left, *right;

		Monoid value, sum;

		uintl32 size, height, ref;

		node_t(){}

		node_t(node_t *l, node_t *r, Monoid va, Monoid su, uintl32 s, uintl32 h, uintl32 re) :

			left(l), right(r), value(va), sum(su), size(s), height(h), ref(re) {}

		void gc(void) {

			left->reset();

			right->reset();

			left = garbage;

			garbage = this;

		}

		void reset(void) {

			if (!(--ref)) gc();

		}

	};

	static node_t *garbage;

	static node_t *data_;

	static node_t *nil;

	node_t *root_;

	avl_tree(node_t *root) :root_(root) {

		++root->ref;

	}

	static node_t *alloc(void) {

		if (!garbage) {

			garbage = (node_t *)malloc(allocsize*(uint64)sizeof(node_t));

			uint32 i = allocsize;

			(garbage + i - 1)->left = nullptr;

			while (--i) {

				(garbage + i - 1)->left = (garbage + i);

			}

		}

		node_t *ret = garbage;

		garbage = garbage->left;

		return ret;

	}

	static node_t *make(node_t *l, node_t *r, Monoid &m) {

		node_t *ret = alloc();

		*ret = node_t(l, r, m, (l->sum + m) + r->sum, l->size + r->size + 1, 

			std::max(l->height, r->height) + 1, 0);

		++l->ref;

		++r->ref;

		return ret;

	}

	static node_t *adjustR(node_t *n) {

		if (n->right->height - n->left->height != 2) return n;

		if (n->right->right->height + 2 == n->right->height) {

			node_t *t = n->right->left;

			t = make(make(n->left, t->left, n->value), 

				make(t->right, n->right->right, n->right->value), t->value);

			n->gc();

			return t;

		}

		else {

			node_t *t = n->right;

			t = make(make(n->left, t->left, n->value), t->right, t->value);

			n->gc();

			return t;

		}

	}

	static node_t *adjustL(node_t *n) {

		if (n->left->height - n->right->height != 2) return n;

		if (n->left->left->height + 2 == n->left->height) {

			node_t *t = n->left->right;

			t = make(make(n->left->left, t->left, n->left->value), 

				make(t->right, n->right, n->value), t->value);

			n->gc();

			return t;

		}

		else {

			node_t *t = n->left;

			t = make(t->left, make(t->right, n->right, n->value), t->value);

			n->gc();

			return t;

		}

	}

	static node_t *insert_(node_t *n, uint32 position) {

		if (n == nil) return data_;

		if (n->left->size < position) {

			return adjustR(make(n->left, insert_(n->right, position - n->left->size - 1), n->value));

		}

		else {

			return adjustL(make(insert_(n->left, position), n->right, n->value));

		}

	}

	static node_t *erase_(node_t *n, uint32 position) {

		if (n->left->size > position) {

			return adjustR(make(erase_(n->left, position), n->right, n->value));

		}

		else if (n->left->size < position) {

			return adjustL(make(n->left, erase_(n->right, position - n->left->size - 1), n->value));

		}

		if (n->left == nil) {

			data_ = n;

			if (n->right == nil) {

				return nil;

			}

			else {

				return make(nil, nil, n->right->value);

			}

		}

		else {

			if (n->right == nil) {

				return make(nil, nil, n->left->value);

			}

			else {

				node_t *t = erase_(n->right, 0);

				return adjustL(make(n->left, t, data_->value));

			}

		}

	}

	static node_t *merge_sub(node_t *l, node_t *r, node_t *n) {



	}

	static Monoid more_than(node_t *n, uint32 position) {

		Monoid ret;

		while (n != nil) {

			if (n->left->size < position) {

				position -= n->left->size + 1;

				n = n->right;

			}

			else {

				ret = (n->value + n->right->sum) + ret;

				n = n->left;

			}

		}

		return ret;

	}

	static Monoid less_than(node_t *n, uint32 position) {

		Monoid ret;

		while (n != nil) {

			if (n->left->size < position) {

				position -= n->left->size + 1;

				ret = ret + (n->left->sum + n->value);

				n = n->right;

			}

			else {

				n = n->left;

			}

		}

		return ret;

	}

	static node_t *leftest(node_t *n) {

		while (n->left != nil) {

			n = n->left;

		}

		return n;

	}

	static void show_(node_t *n) {

		std::cout << "(";

		if (n->left != nil) {

			show_(n->left);

			std::cout << "←";

		}

		std::cout << n->value.e << " " << n->height;

		if (n->right != nil) {

			std::cout << "→";

			show_(n->right);

		}

		std::cout << ")";

	}

public:

	avl_tree() :root_(nil) {

		++nil->ref;

	}

	avl_tree(const avl_tree &other) :root_(other.root_) {

		++root_->ref;

	}

	avl_tree &operator=(const avl_tree &other) {

		root_->reset();

		root_ = other.root_;

		++root_->ref;

		return *this;

	}

	~avl_tree() {

		root_->reset();

	}

	Monoid access(uint32 index) {

		node_t *n = root_;

		while (index != n->left->size) {

			if (n->left->size < index) {

				index -= n->left->size + 1;

				n = n->right;

			}

			else {

				n = n->left;

			}

		}

		return n->value;

	}

	static avl_tree merge(const avl_tree &L, const avl_tree &R) {

		node_t *n = R.erase(0);

		return avl_tree(merge_sub(L, n, leftest(R->root_)));

	}

	std::pair<avl_tree, avl_tree> split(uint32 position) {

		std::pair<node_t *, node_t *> n = split(root_, position);

		return { avl_tree(n.first), avl_tree(n.second) };

	}

	avl_tree insert(uint32 position, Monoid data) {

		data_ = make(nil, nil, data);

		node_t *n = insert_(root_, position);

		return avl_tree(n);

	}

	avl_tree erase(uint32 position) {

		return avl_tree(erase_(root_, position));

	}

	static avl_tree singlton(Monoid data) {

		return avl_tree(make(nil, nil, data));

	}

	Monoid range(uint32 begin, uint32 end) {

		if (begin >= end) return Monoid();

		node_t *n = root_;

		while (1) {

			if (n->left->size >= begin) {

				if (n->left->size < end) 

					return (more_than(n->left, begin) + n->value) 

					+ less_than(n->right, end - n->left->size - 1);

				n = n->left;

			}

			else {

				begin -= n->left->size + 1;

				end -= n->left->size + 1;

				n = n->right;

			}

		}

	}

	uint32 size(void) {

		return root_->size;

	}

	void show() {

		show_(root_);

		std::cout << "\n";

	}

};

template<typename Monoid>

typename avl_tree<Monoid>::node_t *avl_tree<Monoid>::garbage = nullptr;

template<typename Monoid>

typename avl_tree<Monoid>::node_t *avl_tree<Monoid>::data_ = nullptr;

template<typename Monoid>

typename avl_tree<Monoid>::node_t *avl_tree<Monoid>::nil =

new avl_tree<Monoid>::node_t(avl_tree<Monoid>::nil, avl_tree<Monoid>::nil, Monoid(), Monoid(), 0, 0, 100);

struct ADD {

	int64 e;

	ADD(int64 t = 0) { e = t; }

	ADD operator*(const ADD &other) {

		return ADD(e + other.e);

	}

};



struct SUM {

	int64 e;

	int64 s;

	SUM(int64 x = 0, int64 y = 1) { e = x;s = y; }

	void set() { e = 0; s = 1; }

	void reverse(void) {}

	SUM operator+(const SUM &other) {

		return  SUM(e + other.e, s + other.s);

	};

	SUM operator*(const ADD &other) {

		return SUM(e + (s*other.e), s);

	}

};



int main(void) {

	std::ios::sync_with_stdio(false);

	std::cin.tie(0);

	avl_tree<SUM> T;

	uint32 n, q;

	std::cin >> n >> q;

	for (uint32 i = 0;i < n;++i) {

		T = T.insert(0, SUM());

	}

	uint32 c, x, y;

	while (q--) {

		std::cin >> c >> x >> y;

		if (c) {

			std::cout << T.range(x - 1, y).e << "\n";

		}

		else {

			//T.show();

			avl_tree<SUM> V = T.erase(x - 1);

			//V.show();

			T = V.insert(x - 1, T.access(x - 1) + SUM(y));

		}

		//T.show();

	}

	return 0;

}


// Faster C++ solution for the same problem (measured speedup: 2.048675690231718x):
#include <cassert>



template <class Monoid, template <class> class Container> class segment_tree {

public:

	using value_structure = Monoid;

	using value_type = typename value_structure::value_type;

	using container_type = Container<value_type>;

	using const_reference = typename container_type::const_reference;

	using size_type = typename container_type::size_type;



private:

	size_type base_size;

	container_type c;

	static size_type getsize(const size_type size) {

		size_type ret = 1;

		while (ret < size)

			ret <<= 1;

		return ret;

	}

	void recalc(const size_type index) {

		c[index] = value_structure::operation(c[index << 1], c[index << 1 | 1]);

	}



public:

	segment_tree() : base_size(0), c() {}

	explicit segment_tree(const size_type size)

		: base_size(getsize(size)),

		c(base_size + size, value_structure::identity()) {}



	bool empty() const { return size() == 0; }

	size_type size() const { return c.size() - base_size; }



	const_reference operator[](const size_type index) const {

		assert(index < size());

		return c[index + base_size];

	}

	value_type fold(size_type first, size_type last) const {

		assert(first <= last);

		assert(first <= size());

		assert(last <= size());

		value_type ret_l = value_structure::identity(),

			ret_r = value_structure::identity();

		for (first += base_size, last += base_size; first < last;

			first >>= 1, last >>= 1) {

			if (first & 1)

				ret_l = value_structure::operation(ret_l, c[first++]);

			if (last & 1)

				ret_r = value_structure::operation(c[last - 1], ret_r);

		}

		return value_structure::operation(ret_l, ret_r);

	}

	template <class F> size_type search(const F &f) const {

		if (f(value_structure::identity()))

			return 0;

		if (!f(c[1]))

			return size() + 1;

		value_type acc = value_structure::identity();

		size_type i = 1;

		while (i < base_size)

			if (!f(value_structure::operation(acc, c[i <<= 1])))

				acc = value_structure::operation(acc, c[i++]);

		return i - base_size + 1;

	}



	void update(size_type index, const value_type &value) {

		assert(index < size());

		index += base_size;

		c[index] = value;

		while (index >>= 1)

			recalc(index);

	}

};



template <class T> class plus_monoid {

public:

	using value_type = T;

	static value_type operation(const value_type &x, const value_type &y) {

		return x + y;

	}

	static value_type identity() { return value_type(0); }

	static value_type reverse(const value_type &x) { return x; }

};



#include <iostream>

#include <vector>



template<class T> using vec_alias = ::std::vector<T>;



int main() {

	int n, q;

	::std::cin >> n >> q;



	segment_tree<plus_monoid<int>, vec_alias> seg(n);



	while (q--) {

		int c, x, y;

		::std::cin >> c >> x >> y;



		if (c)

			::std::cout << seg.fold(x - 1, y) << ::std::endl;

		else

			seg.update(x - 1, seg[x - 1] + y);

	}



	return 0;

}