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发表于 2022-10-18 15:29:59
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显示全部楼层
0.10
1.不打
2.c b a
3.a=14 b=5 c=9
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;
}
sheds = 2;
help = 2 * sheds;
C
do{ scanf("%d", &score);
if (score < 0)
{
printf("count = %d\n", count);
}
count++;
}while(score!='\n');
0.
#include <stdio.h>
int main()
{
float sum1=10000,sum2=10000;int yeah=0;
do
{
yeah++;
sum1 = sum1+ 10000*0.1;
sum2 = sum2*(1+0.05);
}while(sum2<sum1);
printf("%d年后,黑夜超过小鱼!\n",yeah);
printf("小鱼投资是:%.2f\n",sum1);
printf("黑夜投资是:%.2f\n",sum2);
return 0;
}
1.
#include <stdio.h>
int main()
{
float sum1=400;int yeah=0;
do
{
yeah++;
sum1 -= 50;
sum1 = sum1*(1+0.08);
}while(sum1>0);
printf("%d年后,小鱼家产归零!\n",yeah);
return 0;
}
2.
#include <stdio.h>
#include <math.h>
int main()
{
double i=1,j=1;
double temp=0,pi=0;
do
{
temp=4/i*j;
pi += temp;
i+=2;
j=-j;
}while(fabs(temp)>=pow(10,-8));
printf("pi的值是:%.7f\n",pi);
return 0;
}
3.
#include <stdio.h>
int main()
{
int a=1,b=1,i;
for(i=1;i<=12;i++)
{
a=b;b=a+b;
}
printf("b=%d\n",b);
return 0;
} |
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