Jianzhi offer 04 (implemented in C language)

In a n * m In a two-dimensional array , Each row is sorted in ascending order from left to right , Each column is sorted in ascending order from top to bottom . Please complete an efficient function , Enter such a two-dimensional array and an integer , Determine whether the array contains the integer .

bool findNumberIn2DArray(int** matrix, int matrixSize, int* matrixColSize, int target){
    
       if(matrixSize==0||*matrixColSize==0)
       return false;
       for(int col=*matrixColSize-1,row=0;row<matrixSize&&col>=0;)
       {
    
           if(matrix[row][col]==target)
            return true;
           else if(matrix[row][col]>target)
             col--;
           else
             row++;
       }
       return false;
}