得物笔试
有道算法题是求两个字符串中的最小字串，求大佬帮忙看下是哪里出错了一直提交0%？我自己的测试集都过了，实在不明白为什么会0%
#得物春招##得物app##笔经#
class LongestSubstring {
public:
int findLongest(string A, int n, string B, int m) {
// write code here
int aLeft,aRight;
int maxLen = 0;
for(aLeft = 0,aRight = 0; aLeft < n; aLeft++){
for(int i = 0; i < m; i++){
if(aRight == n){
if(maxLen < aRight-aLeft-1){
maxLen = aRight-aLeft-1;
}
aRight = aLeft;
break;
}
if(A[aRight] == B[i]){
aRight++;
}
else{
if(maxLen < aRight-aLeft){
maxLen = aRight-aLeft;
}
aRight = aLeft;
}
}
}
return maxLen;
}
}; #得物春招##得物app##笔经#
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