ABC122 C - GeT AC - 競プロ

ABC122 C - GeT AC

https://atcoder.jp/contests/abc122/tasks/abc122_c

提出

code: python

n, q = map(int, input().split())

s = input()

lr = list(map(int, input().split())) for _ in range(q)

ac_count = 0 * n

ac_count_tmp = 0

for i in range(n-1):

if (si == "A" and si+1 == "C"):

ac_count_tmp += 1

ac_counti+1 = ac_count_tmp

else:

ac_counti+1 = ac_count_tmp

for i in lr:

print(ac_count[i1 - 1] - ac_count[i0 - 1])

テーマ