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题目和解答都在代码里：/* * CS:APP Data Lab * * bits.c - Source file with your solutions to the Lab. * This is the file you will hand in to your instructor. * */#include #include #include #in

#include#include#include#define max 100const char lu[4]={0xe2,0x86,0x96},u[4]={0xe2,0x86,0x91},l[4]={0xe2,0x86,0x90};int LCS_LENGTH(char x[],char y[],int c[][max+1],int b[][max+1],int m,int n){

i\j 0 1 2 3 4 0 0 0 1 0 1 1 0 0 1 0 0 2 0 0 0 0 0 3 0 0 1 0 0 4 0 0 1 0 0这个算法的运行时间是O(V) - 首先,a[i][i]=0,因此算法走过的路径都在主对角线及以上 - 若a[i]

#include<stdlib.h>#include<unistd.h>#include<stdio.h>#include<unistd.h>#include<sys/wait.h>#include<time.h>#define MAX 10000int check(int a[],int n){ for (int i=0;i<n-1;i++) if (a[i]>

#define MAX 1000000int find(int a[],int x,int l,int r){ while (l<=r){ int mid=(l+r)/2; if (a[mid]==x) return mid; if (a[mid]<x) l=mid+1; els

#define MAX 10000void getNext(char *p,int next[]){ int p_len=strlen(p); next[0]=-1; next[1]=0; for (int i=2;i<p_len;i++){ int q=next[i-1]; while (q!=0 && p[q]!=p[i-1])

class Solution {public: /* * @param n: non-negative integer, n posts * @param k: non-negative integer, k colors * @return: an integer, the total number of ways */ int numWa

class Solution: """ @param: triangle: a list of lists of integers @return: An integer, minimum path sum """ def minimumTotal(self, triangle): # write your code here

class Solution: """ @param: grid: a list of lists of integers @return: An integer, minimizes the sum of all numbers along its path """ def minPathSum(self, grid): # write yo