Lucky prefixes

line = input().split()

n = int(line[0])
q = int(line[1])

line = input().split()
numbers = []
for i in range(n):
    numbers.append(int(line[i]))

for i in range(q):
    checker = True
    line = input().split()
    t = int(line[0])
    a = int(line[1])
    b = int(line[2])
    if t == 1:
        numbers[a-1] = b
    else:
        temp = 0
        for r in range(a-1,b):
            temp += numbers[r]
            if temp < 0:
                print("NO")
                checker = False
                break
        if checker:
            print("YES")

Test 1

Verdict: ACCEPTED

Test 2

Verdict: TIME LIMIT EXCEEDED

Test 3

Verdict: ACCEPTED

Test 4

Verdict: ACCEPTED

Test 5

Verdict: ACCEPTED

Test 6

Verdict: ACCEPTED

Test 7

Verdict: ACCEPTED

Test 8

Verdict: ACCEPTED

Test 9

Verdict: ACCEPTED

Test 10

Verdict: ACCEPTED

Test 11

Verdict: ACCEPTED

Test 12

Verdict: ACCEPTED

Test 13

Verdict: ACCEPTED

Test 14

Verdict: ACCEPTED

Test 15

Verdict: ACCEPTED

Test 16

Verdict: ACCEPTED