0.
100次
1.
0次
2.
a,b,c
3.
a=15,b=5,c=10
4.
z = x>=0 ? x : -x;
5.
A.
if(size > 12)
{
cost = cost * 1.05;
}
bill = cost * flag;
flag = 2;
B.
if(ibex > 14)
{
sheds = 3;
}
sheds = 2;
help = 2 * sheds;
C.
if(score < 0)
{
scanf("%d", &score);
}
count++;
scanf("%d", &score);
0.#include <stdio.h>
#include <math.h>
int main()
{
int year = 0, money = 10000;
float xjy = 10000.0, hy;
while(++year)
{
xjy +=money * 0.1;
hy = money * pow(1+0.05, year);
if(hy > xjy)
{
goto A;
}
}
A: printf("%d年后,黑夜的投资额超过小甲鱼!\n\
小甲鱼的投资额是:%.2f\n黑夜的投资额是:%.2f\n",year,xjy,hy);
return 0;
}
1.#include <stdio.h>
int main()
{
int year;
float money = 400.0;
for (year = 1; money >= 50; year++)
{
money = (money - 50) * (1 + 0.08);
}
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()
{
float Pi = 0,n = 1.0;
int i = 1;
while(fabs(n) > pow(10, -8))
{
n = 1.0 / (i * 2 - 1);
if(i % 2 == 0)
{
n = -n;
}
Pi += n;
i++;
}
Pi = Pi * 4;
printf("Pi的近似值为:%.7f\n",Pi);
return 0;
}
3.#include <stdio.h>
int main()
{
int a = 1, b = 1, i, sum = 0;
for (i=3; i<=24; i++)
{
sum = a + b;
a = b;
b = sum;
}
printf("两年之后可以繁殖%d对兔子!\n", sum);
return 0;
}
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