haixinxin
发表于 2023-6-20 14:52:31
0. 9个A
1. 11个B
2. C B A
3. c=9b=5a=16
4. ?
5A. if (size > 12)
{
cost = cost * 1.05;
}
esle
{
bill = cost * flag;
}
flag = 2;
B. if (ibex > 14)
{
sheds = 3;
}
sheds = 2;
help = 2 * sheds;
C. readin: scanf("%d", &score);
if (score < 0)
{
printf("count = %d\n", count);
}
count++;
goto readin;
xxcxxc
发表于 2023-6-21 10:31:17
1
allgive
发表于 2023-6-24 19:42:30
会不了一点
Tangxilin
发表于 2023-6-26 15:58:52
1
colinl
发表于 2023-6-28 11:56:35
0.0
lyjxx
发表于 2023-6-29 16:44:29
{:5_90:}
Kenzo_Tenma
发表于 2023-6-30 15:06:41
加油
舟小米
发表于 2023-7-2 16:16:38
看答案
失掉自我
发表于 2023-7-5 21:32:02
好
编程一小白
发表于 2023-7-6 00:48:06
答案
开心的旺仔
发表于 2023-7-6 10:10:34
还要花钱吗
老妮可
发表于 2023-7-9 22:31:35
0.10
1.10
2.a,b,c
3.14,5,9
4.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;
}
else
{
sheds = 2;
}
help = 2 * sheds;
C
while(score >= 0)
{
count++;
scanf("%d", &score);
}
printf("count = %d\n", count);
0.
#include <stdio.h>
int main()
{
double xjy = 10000,hy = 10000;
int year = 0;
while(xjy >= hy)
{
year++;
xjy = xjy + 10000 * 0.1;
hy = hy * 1.05;
}
printf("%d年后,黑夜的投资额超过小甲鱼!\n",year);
printf("小甲鱼的投资额是:%.2f\n",xjy);
printf("黑夜的投资额是:%.2f\n",hy);
return 0;
}
1.
#include <stdio.h>
int main()
{
int year = 0;
double money = 4000000;
while(money > 0)
{
money = (money - 500000) * 1.08;
year++;
}
printf("%d年之后,小甲鱼败光了所有的家产,再次回到一贫如洗......\n",year);
return 0;
}
2.
#include <stdio.h>
#include <math.h>
int main()
{
double i = 1,pi = 0,j = 3;
while(fabs(i) > (10^(-8)))
{
pi += i;
i = -i / j;
j += 2;
}
printf("%f",pi * 4);
return 0;
}
3.
992957977
发表于 2023-7-10 15:37:22
谢谢
陈9527
发表于 2023-7-10 18:01:11
10个
0
a,b,c
14 5 9
if (size > 12)
{
goto cost = cost * 1.05;
flag = 2;
}
if (ibex > 14)
{
goto sheds = 3;
}
sheds = 2;
readin: scanf("%d", &score);
if (score < 0)
{
goto printf("count = %d\n", count);
}
count++;
lsy99
发表于 2023-7-11 09:21:29
1
lsy99
发表于 2023-7-11 10:26:44
甲鱼老师,为什么我写的计算pi的代码是错误的?我尝试过把temp=1/i;改为temp=1/(double)i;但那样只会进入死循环,好想好想知道是哪里出了问题啊啊啊啊啊。另外我发现,只要我使用for进行循环,总是多多少少有问题,这个for函数真难啊!!!
#include <stdio.h>
#include <math.h>
int main()
{
int i;
double temp, pi=0.0;
for(i=1;;i+=2)
{
if(i%4==3)
{
i = -i;
}
temp = 1/i;
if(fabs(temp) > 1e-7)
{
pi = pi + temp;
}
else
{
break;
}
}
pi = pi*4;
printf("pi=%.7f",pi);
return 0;
}
阿钧
发表于 2023-7-11 17:56:18
0. 打印100个
1. 打印10个
2. c = 5;
b = c;
a = b;
3. a = 13
b = 5
c = 8
4. z = x ? 1 : 0
5.
A:
if (size > 12)
{
cost = cost * 1.05;
flag = 2;
}
else
{
bill = cost* flag;
}
B:
if (ibex)
{
sheds = 3;
}
else
{
sheds = 2;
help = 2 * sheds;
}
C:
while(score != '\n')
{
scanf("%d, &score");
if(score < 0)
{
printf("count = %d\n", count);
}
count++;
}
Chris_Ye
发表于 2023-7-11 23:38:31
呀哈哈
Crory
发表于 2023-7-13 10:58:49
{:5_98:}
Iloveyoupython
发表于 2023-7-13 18:13:30
1