0.100
1.0次
2.a,b,c
3.a=12 b=5 c=9
4.
(1)
if (size > 12)
{
cost = cost * 1.05;
flag = 2;
}
bill = cost * flag;
(2)
if (ibex > 14)
{
sheds = 3;
help = 2 * sheds;
}
else
{
sheds = 2;
help = 2 * sheds;
}
(3)
while(1)
{
scanf("%d", &score);
if (score < 0)
{
printf("count = %d\n", count);
break;
}
count++;
continue;
}
#include <stdio.h>
#include <stdlib.h>
int main()
{
int count_year=0;
long long JiaYu=10000,XiYe=10000;
while (1)
{
if(JiaYu+1000<=XiYe*1.05)
{
break;
}
else
{
JiaYu+=1000;
XiYe*=1.05;
count_year+=1;
}
}
printf("After %d years, XiYe is richer than Mr. JiaYu. Whoa!",count_year);
return 0;
}
#include <stdio.h>
#include <stdlib.h>
int main()
{
long money=4000000;
int count_year=0;
while(1)
{
if(money-500000<=0)
{
break;
}
else
{
money-=500000;
money*=1.08;
count_year+=1;
}
}
printf("%d",count_year);
return 0;
}
#include <stdio.h>
#include <stdlib.h>
int main()
{
double q_pi=0;
int temp=1;
while(1)
{
if(1.0/temp<=0.0000001 && 1.0/temp>=-0.00000001)
{
break;
}
else
{
if((temp-1)%4)
{
q_pi-=1.0/temp;
}
else
{
q_pi+=1.0/temp;
}
temp+=2;
}
}
//printf("%d\n",temp);
printf("%f",q_pi*4);
return 0;
}
#include <stdio.h>
#include <stdlib.h>
int main()
{
int count=1;
int t1=1,t;
int result=0;
for(count=1;count<=20;count++)
{
if(count==1)
result=1;
if(count==2)
result=1;
if(count>=3)
{
t=result;
result+=t1;
t1=t;
}
}
printf("%d",result);
return 0;
}
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