题解 | #二维数组中的查找#
二维数组中的查找
https://www.nowcoder.com/practice/abc3fe2ce8e146608e868a70efebf62e
class Solution {
public:
bool Find(int target, vector<vector<int> > array) {
for (auto num : array){
for (int i = 0; i < num.size(); i++){
if (target == num[i])
return true;
}
}
return false;
}
};
