反转字符串
Write a function that takes a string as input and returns the string reversed.
Example:
Given s = "hello", return "olleh".
char* reverseString(char* s) { int len = strlen(s); for (int i=0; i<len/2; i++) { char t = s[i]; s[i] = s[len-i-1]; s[len-i-1] = t; } return s; }
作者:Pickle
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致读者:坚持写博客不容易,写高质量博客更难,我也在不断的学习和进步,希望和所有同路人一道用技术来改变生活。觉得有点用就点个赞哈。
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