C#查找字符串中的所有子字符串
usingSystem;classDemo{staticvoidMain(){stringstr="xyz";for(inti=1;i<str.Length;i++){for(intstart=0;start<
usingSystem;classDemo{staticvoidMain(){stringstr="xyz";for(inti=1;i<str.Length;i++){for(intstart=0;start<
usingSystem;namespaceBubbleSort{classMySort{staticvoidMain(string[]args){int[]arr={78,55,45,98,13};inttemp;for(intj=0;j&
usingSystem;namespaceStringApplication{classStringProg{staticvoidMain(string[]args){stringstr="LastnightIdreamtofSa
usingSystem;usingSystem.IO;namespaceFileApplication{classProgram{staticvoidMain(string[]args){string[]names=newstring[]{
usingSystem;usingSystem.Collections.Generic;usingSystem.Linq;usingSystem.Text.RegularExpressions;namespaceDemo{publiccla
usingSystem;usingSystem.Text.RegularExpressions;namespaceRegExApplication{classProgram{privatestaticvoidshowMatch(string
usingSystem;usingSystem.Collections.Generic;usingSystem.Linq;usingSystem.Text;usingSystem.Threading;classDemo{publicvoid
usingSystem;namespaceLoops{classProgram{staticvoidMain(string[]args){/*localvariabledefinition*/inta=10;/*whileloopexecu
usingSystem;namespaceEnumApplication{classEnumProgram{enumDays{Sun,Mon,tue,Wed,thu,Fri,Sat};staticvoidMain(string[]args)
usingSystem;classDemo{staticStringMyApplication(Stringstr){char[]val=str.ToCharArray();for(inti=0;i<str.Length;i++){i
usingSystem;namespaceBoxApplication{classBox{publicdoublelength;//Lengthofaboxpublicdoublebreadth;//Breadthofaboxpublicd
usingSystem;usingSystem.Collections.Generic;usingSystem.Text;namespaceDemo{classtoBinary{staticvoidMain(string[]args){in
usingSystem;delegateintNumberChanger(intn);namespaceDelegateAppl{classTestDelegate{staticintnum=10;publicstaticintAddNum