c++編程實例100例

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1、實用文案輸入一個整數(shù)將各位征稅反轉(zhuǎn)后輸出#includeusingnamespacestd;intmain(){intn,right_digit,newnum=0;cout<<"Enterthenumber:";cin>>n;cout<<"thenumberinreverssrderis:";do{right_digit=n%10;cout<

2、>usingnamespacestd;intmain(){inti=1,sum=0;while(i<=10){sum+=i;i++;}cout<<"sunm="<usingnamespacestd;intmain(){inti=1,sum=0;do{sum+=i;i++;}while(i<=10);標(biāo)準(zhǔn)文檔實用文案cout<<"sum="<usingname

3、spacestd;intmain(){longinti;intbouns1,bouns2,bouns4,bouns6,bouns10,bouns;scanf("%d",&i);//%ld表示這個數(shù)據(jù)的類型是longint長整形//&i表示i的地址，及輸出的是i的值bouns1=100000*0.1;bouns2=bouns1+10000090.75;bouns4=bouns2+200000*0.5;bouns6=bouns4+200000*0.3;bouns10=bouns6+400000*0.15;if(i<

4、=100000)bouns=i*0.1;elseif(i<=200000)bouns=bouns1+(i-100000)*0.075;elseif(i<=400000)bouns=bouns2+(i-200000)*0.05;elseif(i<=600000)bouns=bouns4+(i-400000)*0.03;elseif(i<=10000000)bouns=bouns6+(i-600000)*0.15;elsebouns=bouns10+(i-1000000)*0.01;printf("bouns=%d

5、",bouns);//輸出一個數(shù)據(jù)a為整形數(shù)據(jù)。}星期intday;cout<<"輸入數(shù)：";cin>>day;switch(day){case0:cout<<"sunday"<

6、<"friday"<usingnamespacestd;intmain(){intx,y;cout<<"Enterxandy:";cin>>x>>y;if(x!=y)if(x>y)cout<<"x>y"<

7、<"xusingnamespacestd;intmain(){intyear;標(biāo)準(zhǔn)文檔實用文案boolisLeapYear;cout<<"Entertheyear:";cin>>year;isLeapYear=((year%4==0&&year%100!=0

8、

9、year%400==0));if(isLeapYear)cout<

10、pyear"<Intma