TzOhNuGo
发表于 2022-4-18 10:41:14
鱼C牛!
ekufo
发表于 2022-4-18 23:30:32
100次
小花兔
发表于 2022-4-19 10:44:09
0.10
1.11
2.a
3.0
4.
5.
wlsinsin
发表于 2022-4-19 12:01:22
学习
cmdrmo
发表于 2022-4-19 19:15:00
dd
iun007
发表于 2022-4-20 09:36:32
1
卢本伟牛逼
发表于 2022-4-20 22:31:00
a
SHthenew
发表于 2022-4-21 00:20:55
本帖最后由 SHthenew 于 2022-4-21 00:39 编辑
0. 10次
1. 没有
2. a, b, c
3. 13, 4, 9(答案:14, 5, 9)
4. int z = x >= 0 ? x : -x
5.
A. 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++;
scanf("%d", &score);
0. #include <stdio.h>
#include <math.h>
int main()
{
int init_money = 10000, year = 1;
_Bool is_beyond = 0;
float a_rate = 0.1, b_rate = 0.05;
float a_total, b_total;
while (!is_beyond)
{
a_total = init_money * (1 + a_rate * year);
b_total = init_money * pow((1 + b_rate), year);
if (b_total > a_total)
{
is_beyond = 1;
}
else
{
year++;
}
}
printf("%d年后,b的投资额超过a!\n", year);
printf("a的投资额是:%.2f\n", a_total);
printf("b的投资额是:%.2f\n", b_total);
return 0;
}
1. #include <stdio.h>
#include <math.h>
int main()
{
int year = 0;
_Bool isBreak = 0;
float remainMoney = 4000000, rate = 0.08;
while (!isBreak)
{
if (remainMoney > 0)
{
remainMoney = (remainMoney - 500000) * (1 + rate);
year++;
}
else
{
isBreak = 1;
}
}
printf("%d年后,我败光所有家产,再次回到一贫如洗……\n", year);
return 0;
}
2. #include <stdio.h>
#include <math.h>
int main()
{
double max = pow(10, -8), pi, temp, result;
for (int i = 1; 1.0 / (2 * i - 1) > max; i++)
{
temp = i % 2 ? 1.0 / (2 * i - 1) : -(1.0 / (2 * i -1));
result += temp;
}
pi = 4 * result;
printf("pi的值为%.7f\n", pi);
return 0;
}
3. #include <stdio.h>
int cacu(month)
{
if (month == 0)
{
return 0;
}
else if (month == 1)
{
return 1;
}
else
{
return cacu(month - 1) + cacu(month - 2);
}
}
int main()
{
int result = cacu(24);
printf("2年后一共有%d对兔子\n", result);
return 0;
}
fwunai
发表于 2022-4-21 11:51:39
sad
救赎自我-
发表于 2022-4-21 20:44:01
1
lvdaye
发表于 2022-4-22 20:59:00
4
鱼鹰不吃鱼
发表于 2022-4-22 21:19:47
{:10_277:}
为男朋友学c++
发表于 2022-4-23 15:42:42
.......好难
z310394543
发表于 2022-4-23 18:24:28
LEG
发表于 2022-4-23 20:55:26
111
xiaoy丶
发表于 2022-4-24 19:56:59
.
shi5486993
发表于 2022-4-24 23:01:17
加油
小鲸鱼Rx
发表于 2022-4-25 15:36:59
1
1599032468
发表于 2022-4-25 17:16:32
1
wangzecl
发表于 2022-4-25 22:48:59
答案