leoysl
发表于 2023-2-14 13:37:04
看看答案
fuaowei
发表于 2023-2-14 15:27:44
{:10_266:}
SAiKETSU
发表于 2023-2-14 16:29:59
{:5_109:}
别吃我饼干
发表于 2023-2-15 15:48:58
开
KB9forever
发表于 2023-2-16 11:14:12
1
鱼c123456
发表于 2023-2-16 15:58:30
#include <stdio.h>
#include <math.h>
int main()
{
long double pi, temp, k;
int i;
i = 1;
k = 1;
while (1)
{
temp = 4 * (i * 1 / k);
if (fabs(temp) < pow(10, -8))
{
printf("%.7Lf\n", pi);
break;
}
else
{
pi += temp;
}
i = -i;
k += 2;
}
return 0;
}
a2272497309
发表于 2023-2-16 19:26:38
666666666
千尋与
发表于 2023-2-21 10:46:24
0.10
1.0
2.a, b, c
3.
a = 14
b = 5
c = 9
4.x >= 0 ? x : -x
5.
A
if (size > 12) {
cost *= 1.05;
flag = 2;
} else {
bill *= flag;
}
B
if (ibex > 14) {
sheds = 3;
}
sheds = 2;
help = 2 * sheds;
C
scanf("%d", &score);
if (score < 0) {
printf("count = %d\n", count);
} else {
count++;
scanf("%d", &score);
printf("count = %d\n", count);
}
0.
#include <stdio.h>
#include <math.h>
int main() {
double xjy, xjyb, hyb, hy;
hy = xjy = 0;
xjyb = hyb = 10000;
int year = 0;
while (xjy >= hy) {
xjy = xjyb + (xjyb * 0.1) * (year + 1);
hy =hyb * pow(1 + 0.05, year + 1);
year++;
}
printf("%d年后,黑夜的投资额超过小甲鱼!\n\
小甲鱼的投资额是:%.2lf\n\
黑夜的投资额是:%.2lf", year, xjy, hy);
return 0;
}
1.
#include <stdio.h>
int main() {
double sum;
sum= 4000000;
int year;
year = 0;
while (sum >= 0) {
sum = sum + 4000000 * 0.08 * (year + 1) - 500000 * (year + 1);
year++;
}
printf("%d年之后,小甲鱼败光了所有的家产,再次回到一贫如洗……", year);
return 0;
}
2.
#include <stdio.h>
#include <math.h>
int main() {
double sum;
sum = 0;
double i, x;
i = x = 1;
while (fabs(i / x) >= pow(10, -8)) {
sum += i / x;
i = -i;
x += 2;
}
printf("%.7lf", sum * 4 );
return 0;
}
3.
#include <stdio.h>
int main() {
long long x, month;
x = 2;
for (month = 1; month <= 24; month++) {
x += 2;
}
printf("两年之后可以繁殖%lld对兔子", x / 2);
return 0;
}
zxc++
发表于 2023-2-21 14:31:39
1
mergchanst
发表于 2023-2-21 16:50:01
111
fogpost
发表于 2023-2-22 09:18:55
回复
元贝老师
发表于 2023-2-22 18:24:37
1
plain6
发表于 2023-2-22 21:00:05
对答案
Sherlock_Y
发表于 2023-2-23 22:42:28
1
C0401040214
发表于 2023-2-25 11:49:39
{:9_241:}
kangkang24
发表于 2023-2-26 19:28:23
.
strong3_3
发表于 2023-2-27 14:45:49
看看
YHJxiao
发表于 2023-2-27 19:18:48
i love fishC
小酥吃口酥
发表于 2023-2-27 23:49:13
1
小酥吃口酥
发表于 2023-2-27 23:49:53
1