命令方式：      makefile或Makefilemakefile规则：      目标，依赖，命令      目标：依赖条件&nbs...

read1:main.oreadConfig.ogccmain.oreadConfig.o-oread1readConfig.o:readConfig.creadConfig.hgccreadConfig.c-creadConfig.omain.o:main.creadConfig.hgccmain.c-cmain.o...

将生产的.o文件放进指定的文件中（先创建该文件夹）src=$(wildcard./*.cpp)obj=$(patsubst%.cpp,./output/%.o,$(src))target=test$(target):$(obj)g++$(obj)-o$(target)%.o:%.cppg++-c$<-ooutpu...

与堆操作相关的两个函数malloc#include<stdio.h>#include<stdlib.h>#include<string.h>intmain(){char*p=malloc(10);//内存随机，未做处理inti;for(i=0;i<10:i++){printf(...

1成功：src=$(wildcard./*cpp)obj=$(patsubst%.cpp,%.o,$(src))target=test$(target):$(obj)g++$(obj)-o$(target)-I/usr/include/mysql-L/usr/lib/mysql/-lmysqlclient%.o:%.c...

Makefile1src=$(wildcard./*cpp)obj=$(patsubst%.cpp,%.o,$(src))target=test$(target):$(obj)g++$(obj)-o$(target)-I/usr/include/mysql-L/usr/lib/mysql/-lmysqlclient%....

基本规则：目标：依赖（tab）规则 目标：需要生成的目标文件依赖：生成该目标所需的一些文件规则：由依赖文件生成目标文件的手段tab：每条规则前必须以tab开头，使用空格不行。  例如：/**test.c**/#include<stdio.h>intmain(){printf(&...

参照：https://www.jianshu.com/p/0b2a7cb9a469创建工作目录，包含一下文件main.cperson.cb.hc.h/***c.h***///thisisc.h/***b.h***///thisisb.h/***main.c***/#include<stdio.h>//#in...

在一个文件夹中建一个c文件//main.c#include<stdio.h>intmain(){printf("version1.0");return0;}在当前目录下编写makefile文件//makefile:test:main.o//一种依赖关系声明，生成test可执行程序需要以来main.o文件gc...

In1953,DavidA.Huffmanpublishedhispaper"AMethodfortheConstructionofMinimum-RedundancyCodes",andhenceprintedhisnameinthehistoryofcomputerscience.Asaprofessorwhogi...

Givenasequenceof K integers{ N​1​​, N​2​​,..., N​K​​ }.Acontinuoussubsequenceisdefinedtobe{ N​i​​, N​i+1​​,..., N​j...

In1953,DavidA.Huffmanpublishedhispaper"AMethodfortheConstructionofMinimum-RedundancyCodes",andhenceprintedhisnameinthehistoryofcomputerscience.Asaprofessorwhogi...

Thistimeyourjobistofillasequenceof N positiveintegersintoa spiralmatrix innon-increasingorder.Aspiralmatrixisfilledinfromthefirstelementatth...

PeopleonMarscounttheirnumberswithbase13:ZeroonEarthiscalled"tret"onMars.Thenumbers1to12onEarchiscalled"jan,feb,mar,apr,may,jun,jly,aug,sep,oct,nov,dec"onMars,re...

ShoppinginMarsisquiteadifferentexperience.TheMarspeoplepaybychaineddiamonds.Eachdiamondhasavalue(inMarsdollarsM$).Whenmakingthepayment,thechaincanbecutatanyposi...