package com.homework2; public class ClassA implements InterfaceA { @Override public int method(int n) { int sum = 0; for(int i = 0; i<=n;i++) { sum+=i; } return sum; } } package com.homework2; public class ClassB implements InterfaceA { @Override pub
package a; public interface InterfaceA { int method(int n); } package a; public class ClassA implements InterfaceA { public int method(int n) { int sum=0; for (int i = 1; i <=n; i++) { sum+=i; } System.out.println("1+2+3+......+"+n+"=&qu
//接口Compute package jieKou; public interface Compute { int Computer(int n,int m); } //加 package jieKou; public class Jia implements Compute { @Override public int Computer(int n, int m) { // TODO 自动生成的方法存根 return m+n; } } //减 package jieKou; public c
package b; public interface Computer { int computer(int n,int m); } package b; public class Jia implements Computer { @Override public int computer(int n, int m) { int jia; jia=m+n; System.out.println(m+"+"+n+"="+jia); return jia; } }
package a; public class A { public void add(int m) { int sum=0; for (int i = 1; i <=m; i++) { sum+=i; } System.out.println("1+2+…+"+m+"="+sum); } } package b; public class B { public void cheng(int n) { int ji=1; for (int i = 1; i &
package com.homework5; public interface Compute { //声明抽象方法 int computer(int n,int m); } package com.homework5; public class jia implements Compute { @Override public int computer(int n, int m) { return n+m; } } package com.homework5; public class jia
This interview question come from a famous communication firm of china. : ) #include <iostream> #include <stdio.h> #include <string.h> #include <conio.h> using namespace std; int main() { float a = 1.0f; cout << cout <<
Some people may be confused about the sequence of const and * on declaration in C++/C, me too. Now I think we can distinguish them by this way: 1.only noticing the position of const to *, and we can find that the following statements are same: const