Educational Codeforces Round 4 A题 （python进行字符串的划分）

# _*_ coding:utf-8 _*_import sysn,p,q = map(int, sys.stdin.readline().split())len1 = -1len2 = -1s = raw_input()for i in range (0, 101):    for j in range(0, 101):        if p * i + q * j == n :            len1 = i            len2 = jif len1 == -1:    print -1    exit()print len1 + len2for i in range(0,len1):    print s[i*p : i*p+p]for i in range(0, len2):    print s[len1*p + i*q :  len1*p + i*q+q]