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发表于 2021-3-15 16:20:29
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显示全部楼层
0.10个。
1.10个。
2.a,b,c
3.14
4.
#include <stdio.h>
int main()
{
int x,z
printf("请输入x的值:");
scanf("%d",&x);
if (x<=0)
{
z = -x;
}
esle
{
z =x;
}
return 0;
}
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.
int count=0,flag=1;
while (flag)
{
scanf("%d", &score);
if (score < 0)
{
flag=0;
}
else
{
count++;
}
}
printf("count = %d\n", count);
动动手
0.
#include <stdio.h>
#include <math.h>
int main()
{
int year=0;
float xjy=10000,hy=10000;
while (1)
{
if (xjy < hy)
{
break;
}
else
{
year++;
xjy = 10000+10000*0.1*year;
hy = 10000*pow(1.05,year);
}
}
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.
int main()
{
int year=0;
float zong=4000000;
while (1)
{
if (zong <= 500000)
{
year++;
break;
}
else
{
year++;
zong=(zong-500000)*(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;
}
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