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发表于 2017-10-19 19:12:58
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显示全部楼层
0、10个
1、10个
2、a、b、c
3、5,5,9
4、z = x > 0 ? x : -x
5、if (size > 12)
{
cost = cost *1.05;
flag = 2;
}
bill = cost *flag;
#include <stdio.h>
int main()
{
int sum_1 = 10000 ,sum_2 = 10000,year = 0;
while(sum_1 >= sum_2)
{
sum_1 += 10000 * 0.1;
sum_2 += sum_2*0.05;
year ++;
}
printf("%d\n",year);
printf("%d\n",sum_1);
printf("%d\n",sum_2);
}
#include <stdio.h>
int main()
{
int sum_1 = 400 ,year = 1;
while(sum_1 > 50)
{
sum_1 += (sum_1 -50) * 0.08;
sum_1 -= 50;
year ++;
}
printf("%d\n",year);
}
#include <stdio.h>
#include <math.h>
int main()
{
int i = 1 , j = 0;
double sum,fs = 1;
while (fabs(fs) > 1.0 / 100000000)
{
if (j % 2 == 0)
{
fs = 1.0 / i;
}
else
{
fs = - 1.0 / i;
}
sum += fs;
j ++;
i += 2;
printf("%d\n",i);
}
printf("%8.7f",sum*4);
return 0;
} |
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