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121304李尹仁(2009-03-05 16:26:02)

#include <iostream> using namespace std; int main() { string s; while(cin >> s){ cout << "Hello "<< s << endl; } return 0; }

121304李尹仁(2009-03-05 16:30:55)

#include <iostream> using namespace std; int main() { int a; int b; while (cin>>a>>b){ cout<<a+b<<endl; } return 0; system ("pause"); }

121304李尹仁(2009-03-05 16:31:31)

#include <iostream> using namespace std; int main() { int M; int D; while ( cin>>M>>D) if ((M*2+D)%3==0){ cout<<"普通"<<endl; } else if ((M*2+D)%3==1){ cout<<"吉"<<endl; } else if ((M*2+D)%3==2){ cout<<"大吉"<<endl; } return 0; system ("pause"); }

121304李尹仁(2009-03-05 16:32:04)

#include <iostream> using namespace std; int main() { int a; int k; while (cin>>a){ if (a%4==0 && a%100!=0 || a%400==0){ cout<<"閏年"<<endl; } else cout<<"平年"<<endl; } return 0; system ("pause"); }

121304李尹仁(2009-03-05 16:32:26)

#include <iostream> using namespace std; main (){ int a,b,c,d,e,i; cin>>a; for(i=1;i<=a;i++){ cin>>b >>c >>d >>e; if ((e-d==d-c)&&(d-c==c-b)){ cout<<b<<" "<<c<<" "<<d<<" "<<e<<" "<<e+d-c<<"\n"; } if ((e/d==d/c)&&(d/c==c/b)&&(c!=b)){ cout<<b<<" "<<c<<" "<<d<<" "<<e<<" "<<e*(d/c)<<"\n"; } } system ("pause"); }

121304李尹仁(2009-03-05 16:32:50)

#include <iostream> #include <math.h> using namespace std; int main() { double a,b,c,d; while(cin >> a >> b >> c){ d=(b*b)-(4*a*c) ; if(d<0){ cout << "No real root" <<endl; } if(d==0){ cout << "Two same roots x=" << -b/(2*a) <<endl; } if(d>0){ cout << "Two different roots x1=" << (-b+sqrt(d))/2*a << " , x2="<< (-b-sqrt(d))/2*a <<endl; } } return 0; }

121304李尹仁(2009-03-05 16:33:56)

#include <iostream.h> #include <math.h> using namespace std; int main(){ long i,k,n; double j; while(cin>>k){ n=0; j=sqrt((double)k); for (i=2;i<=j;i++){ if (k%i==0){ n=1; break; } } if(n==1)cout<<"非質數"<<"\n"; else cout<<"質數"<<"\n"; } return 0; }

121304李尹仁(2009-03-05 16:34:30)

#include<iostream> #include<cstring> using namespace std; int main(){ char a; while(cin.get(a)){ if(a=='\n') cout<<endl; else cout<<(char)(a-7); } return 0; }

121304李尹仁(2009-03-05 16:34:53)

#include <iostream> using namespace std; int main(){ long long int a,b; while(cin>>a>>b){ if(a>=b){ cout<<a-b<<endl; } if(a<b){ cout<<b-a<<endl; } } system ("pause"); return 0; }

121304李尹仁(2009-03-05 16:35:16)

#include <iostream> using namespace std; int main(){ int a; while(cin>>a){ if(a-15<0){ cout<<a-15+24<<endl; } if(15<=a and a<24){ cout<<a-15<<endl; } } system ("pause"); return 0; }

121304李尹仁(2009-03-05 16:35:58)

#include <iostream> using namespace std; int main(){ int a; while(cin>>a){ if(a<=25){ cout<<25-a<<endl; } if(a>25 and a<=59){ cout<<60-a+25<<endl; } } system ("pause"); return 0; }

121304李尹仁(2009-03-05 16:36:07)

#include <iostream> using namespace std; int main(){ int i; while(cin>>i){ if(i==0){ cout<<1<<endl; } if(i==1){ cout<<0<<endl; } } system ("pause"); return 0; }

121304李尹仁(2009-03-05 16:36:33)

#include <iostream> using namespace std; int main(){ int a; while(cin>>a){ if(a%2==1){ cout<<"Odd"<<endl; } if(a%2==0){ cout<<"Even"<<endl; } } system ("pause"); return 0; }

121304李尹仁(2009-03-05 16:37:24)

#include <iostream> using namespace std; int main(){ int a,b,c; while(cin>>a>>b>>c){ if(a>=b&&a>=c){ cout<<a<<endl; } if(b>a&&b>=c){ cout<<b<<endl; } if(c>a&&c>b){ cout<<c<<endl; } } system ("pause"); return 0; }