摘要:
第一次提交 int strStr(char haystack, char needle) { int length1 = strlen(haystack); int length2 = strlen(needle); int i = 0; int j = 0; int index = 0; int 阅读全文
摘要:
``` int romanToInt(char s) { int I = 1; int V = 5; int X = 10; int L = 50; int C = 100; int D = 500; int M = 1000; int result = 0; int index = 0; int 阅读全文