leetcode+两个一维数组标记就好

点击打开链接
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#define LL long long
#define inf 0x3f3f3f3f
#define mod 1e9+7
using namespace std;
//行数组 列数组标记就ok了
class Solution {
public:
    void setZeroes(vector>& matrix) {
        int row=matrix.size();
        if(row<1) return;
        int col=matrix[0].size(),i=0,j=0;
        vector colRecorder(col); //固定一维度数组的长度
        vector rowRecorder(row);
        for(i=0;i

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