20150721输入年号，判断干支纪年和生肖

 #include<iostream>using namespace std;int main(){int a,b,c,year;cout<<"请输入需要判断的年号：";cin>>year;cout<<endl;a=(year%10+7);if(a>10)a=(a-10);c=b=(year%12+9);if(b>12)c=b=(b-12);cout<<"您输入的年号是";switch(a){case 1:cout<<"甲";break;case 2:cout<<"乙";break;case 3:cout<<"丙";break;case 4:cout<<"丁";break;case 5:cout<<"戊";break;case 6:cout<<"己";break;case 7:cout<<"庚";break;case 8:cout<<"辛";break;case 9:cout<<"壬";break;case 10:cout<<"癸";break;default:;break;}switch(b){case 1:cout<<"子";break;case 2:cout<<"丑";break;case 3:cout<<"寅";break;case 4:cout<<"卯";break;case 5:cout<<"辰";break;case 6:cout<<"巳";break;case 7:cout<<"午";break;case 8:cout<<"未";break;case 9:cout<<"申";break;case 10:cout<<"酉";break;case 11:cout<<"戌";break;case 12:cout<<"亥";break;default:;break;}cout<<"年，生肖是";switch(c){case 1:cout<<"鼠";break;case 2:cout<<"牛";break;case 3:cout<<"虎";break;case 4:cout<<"兔";break;case 5:cout<<"龙";break;case 6:cout<<"蛇";break;case 7:cout<<"马";break;case 8:cout<<"羊";break;case 9:cout<<"猴";break;case 10:cout<<"鸡";break;case 11:cout<<"狗";break;case 12:cout<<"猪";break;default:;break;}cout<<"年。";system("pause"); return 0;}