[leetcode刷题系列]Remove Duplicates from Sorted Array
2013-08-06 22:13
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- - 和上篇一样的道理
class Solution {
public:
int removeDuplicates(int A[], int n) {
// Start typing your C/C++ solution below
// DO NOT write int main() function
if(n <= 0)
return 0;
int valid = 0;
for(int i = 1; i < n; ++ i){
if(A[i] != A[valid]){
A[++valid] = A[i];
}
}
return valid + 1;
}
};
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