huangxiaohuang
发表于 2019-1-2 13:14:20
0 9个或者0个,在第一层循环中循环条件是j!=10,但是没有对j初始化,如果碰巧j就是10,那就是0次,否则进入第二层循环,循环十次并且循环结束j=10.
1 0个
2 c b a
3 a14 b5 c9
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(1)
{
scanf("%d", &score);
if(score < 0)
{
printf("count = %d\n", count);
break;
}
count++;
}
#include <stdio.h>
#include <stdio.h>
int main()
{
double money = 1000, moneyJ, moneyH;
int year = 1;
float p1 = 10.0 / 100, p2 = 1 + 5.0 / 100;
for (year; ; year++)
{
moneyJ = money + money * p1 * year;
moneyH = money * pow(p2, year);
if(moneyJ >= moneyH)
{
continue;
}
break;
}
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", moneyJ);
printf("黑夜的投资额是:%.2f\n", moneyH);
return 0;
}
#include <stdio.h>
int main()
{
double money = 4000000, cost = 500000, p = 8.0 / 100;
int year = 0;
while(money > 0)
{
money -= cost;
money *= (1 + p);
year++;
}
printf("%d年后,小甲鱼败光了所有的家产,再次变得一贫如洗......\n", year);
return 0;
}
#include <stdio.h>
#include <stdio.h>
int main()
{
double pi = 0.0, i;
int n = 1;
do
{
i = pow (-1, (n-1)) / (2 * n - 1);
pi = pi + i * 4;
n++;
} while (fabs(i) >= pow(10, -8));
printf("Pi精确到小数点后七位的近似值是:%.7lf\n", pi);
}
dddzy
发表于 2019-1-4 00:10:56
2
SNADO
发表于 2019-1-4 21:34:17
I Love FishC.com
tljoe
发表于 2019-1-5 23:28:43
1
culifoo
发表于 2019-1-6 13:33:57
嘤
怪咖野牛
发表于 2019-1-6 15:50:59
6666
a3979897
发表于 2019-1-6 18:39:59
喜羊羊Vinnie
发表于 2019-1-8 02:08:22
文体两开花
fishpoke
发表于 2019-1-9 12:26:52
0.
81
1.
8
2.
a
3.
4.
x>0?x:-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;
}
----
scanf("%d", &score);
if (score < 0)
{
printf("count = %d\n", count);
}
count++;
scanf("%d", &score);
----
#include <stdio.h>
#include <math.h>
int main()
{
double money = 10000;
double fish;
double black;
int year;
for (year=1;year<100;year++)
{
fish = money + money*0.1*year;
black = 10000*pow(1.05,year);
if (black>fish)
{
printf("after %d year black >fish\n",year);
printf("fish = %.2f \n",fish);
printf("black = %.2f \n",black);
break;
}
}
}
------
#include <stdio.h>
#include <math.h>
int main()
{
double fish=4000000;
int year;
for (year=1;year<100;year++)
{
fish = fish*1.08;
if (fish<0)
{
printf("after %d year \n",year);
//printf("fish = %.2f \n",fish);
break;
}
fish = fish-500000;
}
}
------
#include <stdio.h>
#include <math.h>
int main()
{
double number;
int i,j;
for(i=3;i<1000;i++)
{
j=1;
number = 1;
if(j%2!=0)
{
number = number - (1/(double)i);
}
else
{
number = number + (1/(double)i);
}
if(number)
j++;
i++;
printf("%.5f\n",number);
}
}
---------
wtb18951101
发表于 2019-1-10 14:30:51
1
Nuri
发表于 2019-1-10 17:38:53
123
jxp425
发表于 2019-1-11 13:28:00
kaka
sophisticated
发表于 2019-1-11 17:31:03
感谢分享
心镜如一TYB
发表于 2019-1-12 23:34:53
2019年1月12日 10:34:49
xieyx2003
发表于 2019-1-14 19:26:15
这个有意思
FE0636556
发表于 2019-1-14 21:44:26
qqq
aaa4d56
发表于 2019-1-14 22:48:00
I love FishC.com!
荆皎
发表于 2019-1-14 23:02:29
a
兔子TUZI
发表于 2019-1-15 09:44:28
1
牛奶刺身
发表于 2019-1-16 19:15:20
对答案啦