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求解幾個C語言的題

6.#include <stdio.h>

main()

{

float xiaoshou,shouru;

printf("benzhouxiaoshouzongewei:");

scanf("%f",&xiaoshou) ;

shouru=200+xiaoshou*0.08;

printf("benzhoushouruwei:%f\n",shouru);

getch();

}

7.

#include <stdio.h>

void main()

{

float principal,rate,days,interest;

printf("qingshurubenjin:");

scanf("%f",&principal) ;

printf("qingshurulilv:");

scanf("%f",&rate) ;

printf("qingshurutianshu:");

scanf("%f",&days) ;

interest= principal*rate*days/365;

printf("lixiwei:%f",interest);

getch();

}

8.1 :end

8.2:*&

9:

#include <stdio.h>

main()

{ int year;

printf("qing shu ru nian fen:");

scanf("%d",&year);

if( ((year%4==0)&&(year%100!=0)) ||(year%400==0) )

printf("%d nian shi run nian.",year);

else

printf("%d nian bu shi run nian",year);

getch();

}

14.1 : i<=9 , j%3!=0 (註意是不等於,不是等於)

14.2:p=p+j s=s+p;

16:(備註:輸出的結果非常多,因為組合方法很多。)

#include <stdio.h>

main()

{ int gongji,muji,xiaoji,n;

for(gongji=0;gongji<=20;gongji++)

{

for(muji=0;muji<=33;muji++)

{

for(xiaoji=0;xiaoji<=300;xiaoji++)

{

if(5*gongji+3*muji+xiaoji/3==100) ;

printf("%dzhi gongji,%dzhi muji, %dzhi xiaoji\n",gongji,muji,xiaoji);

}

}

}

getch();

}

17:#include <stdio.h>

main()

{

int i,a,b,c;

for(i=100;i<1000;i++)

{

a=i/100;

b=(i-a*100)/10;

c=i-a*100-b*10;

if(i==a*a*a+b*b*b+c*c*c)

{

printf("%d\n",i);

}

}

getch();

}

18:

#include <stdio.h>

main()

{

int wufen,yimao,c=0;

for(wufen=1;wufen<=10;wufen++)

{

for(yimao=1;yimao<=5;yimao++)

{

if(wufen/2+yimao==5)

c++;

}

}

printf("yi gong you %d zhong huan fa",c);

getch();

}

19:

#include <stdio.h>

void main()

{

int a[20];

int i;

int min;

printf("qing shu ru 20 ge shuzi:");

for(i=0;i<20;i++)

scanf("%d",&a[i]);

min=a[0];

for(i=1;i<20;i++)

{

if(min>a[i]) min=a[i];

}

printf("zui xiao de shuzi shi :%d\n",min);

getch();

}

22:#include <stdio.h>

#include <math.h>

int ss(int m)

{

int i,t1=0,q;

q=sqrt(m);

for (i=2;i<=q;i++)

if (m%i==0)

break;

if (i>=q+1)

t1=1;

return(t1);

}

void main()

{

int i,t=0,sum=0;

for (i=100;i<=200;i++)

{

t=ss(i);

if (t==1)

sum+=i ;

}

printf("%d",sum);

getch();

}

10:

#include <stdio.h>

main ( )

{ long i;

float bonus,bon1,bon2,bon4,bon6,bon10;

bon1=100000*0.1;

bon2=bon1+100000*0.075;

bon4=bon2+100000*0.05;

bon6=bon4+100000*0.03;

bon10=bon6+400000*0.015;

printf("qing shu ru li run:");

scanf("%ld",&i);

if (i<=100000)

bonus=i*0.1;

else if (i<=200000)

bonus=bon1+(i-100000)*0.075;

else if (i<=400000)

bonus=bon2+(i-200000)*0.05;

else if (i<=600000)

bonus=bon4+(i-400000)*0.03;

else if (i<=1000000)

bonus=bon6+(i-600000)*0.015;

else bonus=bon10+(i-1000000)*0.01;

printf("jiang jin shi %10.2f",bonus);

getch();

}

第9題前面已經有了,重復了,妳自己看。

程序全部驗證通過,這麽辛苦,給分吧。

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