yuanxinglan

摘要： #include<stdio.h>int main(){ int a; int b; int c; int count=0; for(a=1;a<=5;a++) { for(b=1;b<=5;b++) { for(c=1;c<=5;&&a!=b;c++) { if(c!=a&&c!=b) { cou 阅读全文

摘要： #include<stdio.h>int main(){ int a,b,c; for(a=0;a<=20;a++) for(b=0;b<=33;b++) for(c=3;c<=99;c++) if(a*5+b*3+c/3==100) if(a+b+c==100) if(c%3==0) printf 阅读全文

摘要： #include<iostream>#include<cmath>#include<stdexcept>using namespace std;double area(double a,double b,double c) throw (invalid_argument){ if(a<=0||b<= 阅读全文

摘要： #include<iostream>#include<string>using namespace std;class MyException{ public: MyException(const string &message):message(message){} ~MyException(){ 阅读全文

摘要： #include<iostream>#include<algorithm>#include<functional>#include<vector>using namespace std;int main(){ int iarray[]={26,17,15,22,23,33,32,40}; vecto 阅读全文

摘要： #include<iostream>#include<algorithm>#include<functional>#include<iterator>#include<vector>using namespace std;class evenByTwo{ private: int x; public 阅读全文

摘要： #include<iostream>#include<algorithm>#include<functional>#include<vector>using namespace std;int main(){ int iarray[]={0,1,2,3,4,5,6,6,6,7,8}; vector< 阅读全文

摘要： #include<fstream>#include<iostream>using namespace std;int main(int){ ifstream inf; inf.open("abc.txt"); ofstream outf; outf.open("abc_back.txt"); cha 阅读全文

摘要： #include<iostream>using namespace std;int main(){ int n; cout<<"Input n: "; cin>>n; cout<<"Dec: "<<dec<<n; cout<<" "<<"Oct: "<<oct<<n; cout<<" "<<"Hex 阅读全文

摘要： #include<iostream>#include<fstream>using namespace std;class Dog{ public: int gdoga() { return a; } int gdogw() { return w; } void setdog(int x,int y) 阅读全文