?????????C++????

????[cpp] view plaincopyprint?

????//copyright@caopengcs 2013/10??

????class Solution {

????public:

????char *strStr(char *haystack?? char *needle) {

????// Start typing your C/C++ solution below

????// DO NOT write int main() function

????int i??j;

????for (i = j = 0; haystack[i] && needle[j];) {

????if (haystack[i] == needle[j]) {

????++i;

????++j;

????}

????else {

????i = i - j + 1;

????j = 0;

????}

????}

????return needle[j]?0:(haystack + i - j);

????}

????};

????//copyright@caopengcs 2013/10??

????class Solution {

????public:

????char *strStr(char *haystack?? char *needle) {

????// Start typing your C/C++ solution below

????// DO NOT write int main() function

????int i??j;

????for (i = j = 0; haystack[i] && needle[j];) {

????if (haystack[i] == needle[j]) {

????++i;

????++j;

????}

????else {

????i = i - j + 1;

????j = 0;

????}

????}

????return needle[j]?0:(haystack + i - j);

????}

????};