S1E16：拾遗 | 课后测试题及答案

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hanianshao

一个都不会……

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Lulu12

0.很多个
1. 10个
2. a,b,c
3. a=(3,4,9,15), b=5, c=10
4.x>0 ? z=x : z=-x
5. if(size>12){cost=cost*1.05, flag=2};else{bill=cost*flag};
    if(ibex>14){sheds=3}; else{sheds=2;help=2*sheds};
    readin:scanf("%d",&score); if(score<0){printf("count=%d\n",count);} else{count++; scanf("%d",&score);}

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朱哥靓

0.100
1.11
2.a,b,c
3.15.5,10
4.if(x>=o){z=x;}else{z=-x;}
5.if (size > 12)
{
        cost = cost * 1.05;
        flag = 2;
}
bill = cost * flag;


B:if (ibex > 14)
{
        sheds = 3;
}
sheds = 2;
help = 2 * sheds;   


C:
if (score < 0)
{
       printf("count = %d\n", count);
}
count++;
goto   scanf("%d", &score);

duruozi

0.100次

1。11次

2。a,b,c

3.

4。

动手

0。

#include <stdio.h>

#include <math.h>

int main()

{

int year = 1;

int cost = 10000;

float d_interest=0.1;

float f_interest=0.05;

float d_total = 10000;

float f_total = 10000;

while(d_total>= f_total)

{

d_total = cost * (1+d_interest*year);

f_total = (pow((1+f_interest),year))*cost;

printf("第%d年,单利：%.2f,复利：%.2f\n",year,d_total,f_total);

year = year+1;

}

return 0;

}

1。

#include <stdio.h>

#include <math.h>

int main()

{

int year = 1;

float capital = 4000000;//本金

float interest=0.08; //利息

int expence = 500000;//每年支出

while(capital>expence)

{

capital = capital*(1+interest)-expence;

printf("%d年后,资产：%.2f\n",year,capital);

year = year+1;

}

return 0;

}

3。2的24次方

tl_tl

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李小鱼学c

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