s1e16课后作业动动手第一题怎么用for语句解决
如题 #include<stdio.h>#include<math.h>
int main()
{
float x=10000, h=10000;
int year;
for(year=1;x>=h;year++)
{
x= x + 1000;
h= h+h*0.05;
}
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",x);
printf("黑夜的投资额是:%.2f\n",h);
return 0;
}
#include <stdio.h>
int main()
{
float xjy2=10000.0,xjy=10000.0,hy=10000.0;
int year;
for(year=0;hy<=xjy;year++){
xjy=xjy+xjy2*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);
}
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