// 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;

		intl32 height;

		uintl32 size, ref;

		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->left = l;

		ret->right = r;

		ret->value = m;

		ret->sum = (l->sum + m) + r->sum;

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

		ret->size = l->size + r->size + 1;

		ret->ref = 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 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 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 = merge(L->root_, R->root_);

		return avl_tree(n);

	}

	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 = {

	&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: 2.0046360200761613x):
#include <cassert>

#include <cstdint>

#include <functional>

#include <vector>



template <typename CommutativeMonoid> class FenwickTree {

	using uint32 = std::uint_fast32_t;



public:

	using value_type = CommutativeMonoid;

	using reference = value_type &;

	using const_reference = const value_type &;



private:

	using F = std::function<value_type(const_reference, const_reference)>;

	const value_type neutral_;

	const F f;

	const uint32 size_;

	std::vector<value_type> tree;

	static uint32 getsize(const uint32 size) {

		uint32 ret = 1;

		while (ret < size)

			ret <<= 1;

		return ret;

	}



public:

	FenwickTree(const uint32 size, const_reference neutral = value_type(),

		const F &f = std::plus<value_type>())

		: neutral_(neutral), f(f), size_(getsize(size)),

		tree(size_ + 1, neutral_) {}

	void update(uint32 index, const_reference diff) {

		assert(index < size_);

		for (++index; index <= size_; index += index & ~index + 1)

			tree[index] = f(tree[index], diff);

	}

	value_type range(uint32 end) const {

		assert(end <= size_);

		value_type ret = neutral_;

		do

			ret = f(tree[end], ret);

		while (end &= end - 1);

		return ret;

	}

	uint32 search(const std::function<bool(const_reference)> &b) const {

		if (!b(tree[size_]))

			return size_;

		uint32 i = 0, k = size_;

		value_type acc = neutral_;

		while (k >>= 1)

			if (!b(f(acc, tree[i + k])))

				acc = f(acc, tree[i += k]);

		return i;

	}

};



#include <iostream>

int main(void) {

	std::ios::sync_with_stdio(false);

	std::cin.tie(0);

	int n,q;

	std::cin >>n>> q;

	FenwickTree<int> T(n, 0);

	while (q--) {

		int t, x,y;

		std::cin >> t >> x>>y;

		if (t == 1) {

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

		}

		else {

			T.update(x-1, y);

		}

	}

	return 0;

}