wutianlong220
发表于 2021-8-31 23:32:47
daan
梦焰
发表于 2021-9-1 16:11:56
{:10_277:}
cbalb
发表于 2021-9-2 16:37:29
答案
ab200849694
发表于 2021-9-3 09:16:37
11111
kazenomoney
发表于 2021-9-3 14:35:44
让我看看!
Rick_Grimes
发表于 2021-9-3 15:53:27
测试题:
0.
10
1.
0
2.
I value 是啥
3.
a = 14 , b = 5 , c = 9
4.
z = x >= 0 ? x : -x;
5.
if (size > 12){
cost *= 1.05;
flag = 2;
}
bill = cost * flag;
if (ibex > 14){
sheds = 2;
}else{
sheds = 3;
}
help = 2 * sheds;
while(1){
scanf("%d",&score);
if (score < 0){
break;
}
count++;
}
printf("count = %d\n",count);
动动手
# include <stdio.h>
# include <math.h>
int main(){
//动动手0
float principal = 10000, interest1_year = 0, interest1_total = 0, interest2_year = 0, interest2_total = 0 , rate1 = 0.1 , rate2 = 0.05;
int years = 0;
while (interest1_total >= interest2_total){//利用循环计算两人总利润,超过时退出循环
interest1_year = principal * rate1;
interest2_year = (principal + interest2_total) * rate2;
interest1_total += interest1_year;
interest2_total += interest2_year;
years++;
}
printf("%d年后,黑夜的投资额超过小甲鱼。\n",years);
printf("小甲鱼的投资额是:%.2f。\n黑夜的投资额是:%.2f。\n",principal + interest1_total,principal + interest2_total);
printf("\n");
//动动手1
float deposit = 400 , expense = 50, rate = 0.08;
int years_t2 = 0;
while (deposit > 0){
deposit -= 50;
deposit += deposit * rate;
years_t2++;
}
printf("%d年之后,小甲鱼败光了所有家产,再次回到一贫如洗......\n",years_t2);
printf("\n");
//动动手2
int i = 1 , j = -1;
double pi_4 , num;
while (fabs(num = 1.0 / i) > pow(10,-8)){
pi_4 += num;
i = j * (abs(i) + 2);
j = -j;
}
printf("π≈%.7f\n",pi_4 * 4);
printf("\n");
//动动手3
unsigned long long rabbits = 2;
return 0;
}
星星快闪
发表于 2021-9-3 15:54:06
2021
南郭先生
发表于 2021-9-3 16:33:30
1
k纸上尘
发表于 2021-9-4 10:10:27
终于轻松了点
gjfyyds
发表于 2021-9-4 19:51:57
俺不会
anyway丶
发表于 2021-9-5 00:44:06
#include <stdio.h>
#include <math.h>
#define BJ 10000
int main()
{
int year = 1;
float m_yu,m_min;
for(year = 1; ;year++)
{
m_yu = BJ + BJ * 0.1 * year;
m_min = BJ * pow((1 + 0.05),year);
if(m_yu < m_min)
break;
}
printf("%dyears!\n",year);
printf("m_yu=%.2f,m_min=%.2f\n",m_yu,m_min);
return 0;
}
1.#include <stdio.h>
#include <math.h>
#define BJ 4000000
#define COST 500000
int main()
{
float asset = BJ;
int year = 0;
while(asset>0)
{
asset = asset - COST;
asset = asset * (1 + 0.08);
year++;
}
printf("%dyears!\n",year);
return 0;
}
3.#include <stdio.h>
int Fn(int i);
int main()
{
int k = 12 * 2;
int total;
total = Fn(k);
printf("total=%d\n",total);
return 0;
}
int Fn(int i)
{
if(i<0)
return -1;
if(i==0)
return 0;
if(i==1)
return 2;
int res,b=2,c=0,j;
for(j=2;j<i;j++)
{
res = b+c;
c=b;
b=res;
}
return res;
}
起名好难a
发表于 2021-9-5 18:19:21
1
闪耀晨曦
发表于 2021-9-5 20:54:57
0.10个
1.0个
2.a.b.c
3.a = 14 , b = 5 , c = 9
surgeMing
发表于 2021-9-5 22:03:15
zhenxiangzhid
单走一个2516
发表于 2021-9-6 11:24:14
橘丶
发表于 2021-9-6 18:57:30
朕想看
灵若水
发表于 2021-9-6 21:04:06
1
宇宙大队长
发表于 2021-9-7 02:20:10
啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊
lanxii
发表于 2021-9-7 08:49:23
好耶
Merciless
发表于 2021-9-7 18:18:00
1