ifuchuan
发表于 2020-9-28 15:37:52
测
Imierr
发表于 2020-9-29 11:44:15
xuexi
2915658109
发表于 2020-9-29 17:33:19
0题 10次 1题 0次 2题 a 3题a=15 b=4 c=9 4题 5题写代码了
消失的飞侠
发表于 2020-9-29 20:25:12
{:5_90:}
Liu0923
发表于 2020-9-30 15:26:26
0.100次
1.9次
2.a,b,c
3.b=3,c=9,a=12
4.z =
5.
976793076
发表于 2020-9-30 15:33:13
1
guoxingsan
发表于 2020-9-30 15:55:26
9个
小鱼liuliuliu
发表于 2020-9-30 23:39:05
v
取什么名字好…
发表于 2020-10-1 10:36:56
10
江老师实验室
发表于 2020-10-1 11:11:45
0.100
1.
2.a = b
3.14
4.z = abs(x)
5.
库库果子狸
发表于 2020-10-1 23:56:52
{:10_277:}
Qishui
发表于 2020-10-2 20:34:59
1
凯凯kai
发表于 2020-10-2 22:23:56
测试题
0.100
1.0
2. 5
3.b=4 c =9
4.z = x > -x ?x:-x;
5.
动动手
0.
qqw861910237
发表于 2020-10-2 23:40:40
1
DaggerRoo
发表于 2020-10-3 08:09:53
a
柿子2019
发表于 2020-10-3 08:13:15
啊
GlacierRay
发表于 2020-10-3 14:04:21
zbc
月影随风
发表于 2020-10-3 15:05:53
参考答案
Teriri丶
发表于 2020-10-3 15:18:12
。
夕慕一兮
发表于 2020-10-3 15:34:26
测试题
0、10。
1、10.
2、c,b,a
3、a=14,b=5,c=9
4、z=(x>=0)?x:-x;
5、A、if (size > 12)
{
cost *= 1.05;
flag = 2;
}
bill = cost * flag;
B、if(ibex > 14)
{
sheds = 3;
}
else
{
sheds = 2;
}
help = 2 * sheds;
C、scanf("%d",&score);
while(score >= 0)
{
count++;
scanf("%d", &score);
}
printf("count = %d\n", count);
动动手
0、#include <stdio.h>
#define BENJIN 10000
#define DAN0.1
#define FU0.05
int main(void)
{
int year;
float jia = 10000;
float hei = 10000;
for(year = 1; jia >= hei; year++)
{
jia = (BENJIN + BENJIN * DAN * year);
hei = hei * FU + hei;
}
printf("%d年后,黑夜的投资额超过小甲鱼!\n",year-1);
printf("小甲鱼的投资额是:%.2f\n", jia);
printf("黑夜的投资额是:%.2f\n",hei);
return 0;
}
1、#include <stdio.h>
#define BENJIN 400
#define HONGLI 0.08
int main(void)
{
int year;
float jia = BENJIN;
for(year = 1; jia > 0; year++)
{
jia = jia - 50;
jia = jia * HONGLI +jia;
}
printf("%d年后,小甲鱼败光了所有的家产,再次回到一贫如洗...\n", year - 1);
return 0;
}
2、#include <stdio.h>
int main(void)
{
double zhi = 0;
int i;
int flag = 1;
for(i = 1; zhi >= 1.0e-8; i += 2)
{
zhi = zhi + 1 / i * flag;
flag = -flag;
}
printf("PI = %.7f\n", zhi*4);
return 0;
}
3、#include <stdio.h>
int main(void)
{
long num = 2;
int i;
for(i = 2; i <= 12; i++)
{
num = num * 2;
}
printf("num = %ld\n", num);
return 0;
}