cout<<"1字符型(char)n cou<<"2.有符号字符型( (signed char)n cou<<"3.无符号字符型( unsigned char)n" cout<<"4短整型( short int).in cout<<"5.有符号短整型 signed short int.hn" cout<<"6.无符号短整型( unsigned short int).in" "7.整型(int).in cout<<"8.有符号整型( (signed int).n"; cout<<"9无符号整型( unsigned int).n" 10长整型( (ong int) cout<<"1有符号长整型( signed long int).n cout<<"12无符号长整型( unsigned long int).in"; "13实型(foat).n" cout<<"14.双精度型( double).ln" cout<"15长双精度型( long double).n" dot cout<"请选择数据类型(1~15)(输入0结束!)" if(k=O)return cout<<"1.字符型(char).ln"; cou<"2.有符号字符型 signed char)n cout<<"3.无符号字符型 unsigned char))n cout<<"4短整型( short int.ln cout<<"5有符号短整型( signed short int).mn"; cout<<"6.无符号短整型( unsigned short int)ln"; "7.整型(int).n" cou<"8.有符号整型( signed int).hn" "9无符号整型( unsigned in)n";s++; break; } while(1){ if(s%8==0){ cout<<'\n'; cout<<"1.字符型(char).\n"; cout<<"2.有符号字符型(signed char).\n"; cout<<"3.无符号字符型(unsigned char).\n"; cout<<"4.短整型(short int).\n"; cout<<"5.有符号短整型(signed short int).\n"; cout<<"6.无符号短整型(unsigned short int).\n"; cout<<"7.整型(int).\n"; cout<<"8.有符号整型(signed int).\n"; cout<<"9.无符号整型(unsigned int).\n"; cout<<"10.长整型(long int).\n"; cout<<"11.有符号长整型(signed long int).\n"; cout<<"12.无符号长整型(unsigned long int).\n"; cout<<"13.实型(float).\n"; cout<<"14.双精度型(double).\n"; cout<<"15.长双精度型(long double).\n"; } do{ cout<<'\n'; cout<<"请选择数据类型(1~15)(输入 0 结束!):"; cin>>k; cout<<'\n'; s++; if(k==0)return; if(s%4==0){ cout<<"1.字符型(char).\n"; cout<<"2.有符号字符型(signed char).\n"; cout<<"3.无符号字符型(unsigned char).\n"; cout<<"4.短整型(short int).\n"; cout<<"5.有符号短整型(signed short int).\n"; cout<<"6.无符号短整型(unsigned short int).\n"; cout<<"7.整型(int).\n"; cout<<"8.有符号整型(signed int).\n"; cout<<"9.无符号整型(unsigned int).\n";