Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 567  |  »Ø¸´: 5

ppqq520

гæ (СÓÐÃûÆø)

[ÇóÖú] CÓïÑÔ³õѧÕߣ¬³ÌÐòÎÊÌâÇóÖú£¡

ÒÔÏÂÒ»¸öÇó¼¶Êýº¯Êý£¬Çóµ½1-1/2+1/3¡­¡­1/nΪֹ£¬ÎªÊ²Ã´ÎÒÓÃTurbo C 2.0ÔËÐв»³öÀ´ÄØ£¿Çó½â»ó£¡
#include
#include
main()
{
int n,design,fenmu;
double s1,s2;
printf("please in put a n:\n";
scanf("%d",&n);
design=1;
fenmu=2;
s1=1;
while(fenmu<=n);
{
design=-design;
s2=design/fenmu;
s1=s1+s2;
fenmu=fenmu+1;
}
printf("%f",s1);
}
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ppqq520

гæ (СÓÐÃûÆø)

.......´íÎó±íÇ飬£¬£¬£¬µÚÆßÐиüÕýÏ£ºprintf("please in put a n:\n";
2Â¥2012-08-30 14:27:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ppqq520

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by ppqq520 at 2012-08-30 14:27:27
.......´íÎó±íÇ飬£¬£¬£¬µÚÆßÐиüÕýÏ£ºprintf("please in put a n:\n";

X¡£¡£¡£¡£¡£¡£Ôõô»¹ÊÇЦÁ³£¬£¬£¬£¬Ð¦Á³ÊÇÓұ߰ëÀ¨»¡
3Â¥2012-08-30 14:28:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fdesheng

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ppqq520: ½ð±Ò+20, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸, ¶àлָµã£¬¸ù¾ÝÄãµÄ¸Ä¶¯£¬ÎÊÌâÒѾ­µÃµÀ·Ç³£×¼È·µÄ½â¾ö£¡ÁíÇë½ÌΪʲôÁ½¸öÕûÊýÐÍÏà³ý»áÓÐÎÊÌâÄØ£¿ÎÒ°´ÄãµÄ°ÑÒ»¸ö¸Ä³Édouble¾ÍOKÁË£¬ÕâÊÇʲôԭÀíÄØ£¿ 2012-08-30 17:24:57
xzhdty: ½ð±Ò+2, лл²ÎÓë 2012-08-31 22:43:13
#include
#include
main()
{
int n,fenmu;
double s1,s2,design;
printf("please in put a n:\n";
scanf("%d",&n);
design=1.0;
fenmu=2;
s1=1;
while(fenmu<=n)
{
design=-design;
s2=design/fenmu;
s1=s1+s2;
fenmu=fenmu+1;
}
printf("%f",s1);
return 0;
}

¸ÄÁËÏ£¬µÚÒ»£ºwhileºóÄã¼ÓÁË£»
            µÚ¶þ£ºÁ½¸öintÏà³ýÓÐÎÊÌ⣬°Ñdesign¸ÄΪdoubleÀàÐÍ
4Â¥2012-08-30 15:02:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fdesheng

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
4Â¥: Originally posted by fdesheng at 2012-08-30 15:02:34
#include<stdio.h>
#include<math.h>
main()
{
int n,fenmu;
double s1,s2,design;
printf("please in put a n:\n";
scanf("%d",&n);
design=1.0;
fenmu=2 ...

µ±Á½¸ö¶¼ÊÇÕûÊýʱ£¬¼ÆËãµÄʵ¼ÊÉÏÊÇÕûÊýÉÌ¡£ËùÒÔÈç¹ûÄã²»¸ÄµÄ»°Êä³ö½á¹ûÓÀÔ¶ÊÇ1.Äã¿ÉÒÔÊÔÏÂ

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

5Â¥2012-08-30 20:00:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ppqq520

гæ (СÓÐÃûÆø)

ËÍÏÊ»¨Ò»¶ä
ÒýÓûØÌû:
5Â¥: Originally posted by fdesheng at 2012-08-30 20:00:20
µ±Á½¸ö¶¼ÊÇÕûÊýʱ£¬¼ÆËãµÄʵ¼ÊÉÏÊÇÕûÊýÉÌ¡£ËùÒÔÈç¹ûÄã²»¸ÄµÄ»°Êä³ö½á¹ûÓÀÔ¶ÊÇ1.Äã¿ÉÒÔÊÔÏÂ...

soga£¬Èç¹ûÔÙ¾¾Ï¸µãµÄ»°£¬ÊDz»ÊÇÕâÑùÀí½â£º»ù±¾ÕûÐ͵ÄÉÌ£¬±àÒëϵͳ×Ô¶¯½«Æäת»»ÀàÐÍΪÕûÐÍ£¬È»ºóÔÙ½øÐк¯ÊýÀïµÄ¶¨Òå±ä³É¸¡µãÐÍ£¬Õû¸ö¹ý³Ì¾­¹ýÁËÁ½´Îת»¯¡£Ò²¾ÍÊÇ˵ËäÈ»×îºóµÃ³öµÄÊǸ¡µãÐÍ£¬µ«ÊÇÓÉÓÚµÚÒ»´Îת»»ÒýÆðÁËÖµµÄ±ä»¯£¬ËùÒÔ×îºóÖµÊÇ1.000000£¨¸¡µãÐÍ£©£¬¶ø²»ÊÇ1£¨ÕûÐÍ£©£¬Ò²²»ÊÇ0.*****£¨³ÌÐòÏëÒª»ñµÃµÄÕýÈ·¸¡µãÊý£©¡£ÕâÑùÀí½â¶ÔÂð£¿
6Â¥2012-08-31 10:51:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ppqq520 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 290µ÷¼ÁÉúÎï0860 +35 ÍÛ¹þ¹þ£¬¡£ 2026-04-11 41/2050 2026-04-14 23:47 by Xurambo2014
[¿¼ÑÐ] 297¹¤¿Æµ÷¼Á? +13 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-13 13/650 2026-04-14 16:46 by Art1977
[¿¼ÑÐ] 290Çóµ÷¼Á +21 luoziheng 2026-04-10 23/1150 2026-04-14 15:49 by zs92450
[¿¼ÑÐ] 279Çóµ÷¼Á +12 ÕÅ·¬ÇѲ»³´µ° 2026-04-11 12/600 2026-04-14 15:38 by zs92450
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤329·ÖÇóµ÷¼Á +24 Ò¶zilin 2026-04-13 25/1250 2026-04-14 09:20 by ÊÔ¹ÜÆÆÁÑ
[¿¼ÑÐ] Çóµ÷¼Á +3 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 3/150 2026-04-14 01:00 by Íõ¬Bè±
[¿¼ÑÐ] 22ר˶Çóµ÷¼Á +8 haoyunÉϰ¶ 2026-04-11 10/500 2026-04-13 22:15 by zhq0425
[¿¼ÑÐ] 322Çóµ÷¼Á£¬08¹¤¿Æ +4 ½ñÌìÊǸöСºÅ 2026-04-08 4/200 2026-04-13 00:20 by baobaoye
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸²ÄÁÏ¿ÆÑ§Ó빤³Ì985£¬365·Ö£¬ +8 ²Ä»¯Àî¿É 2026-04-11 10/500 2026-04-12 08:42 by 852137818
[¿¼ÑÐ] 267Çóµ÷¼Á +8 ÔÙæҲҪ³Ô·¹°¡ 2026-04-09 8/400 2026-04-11 21:42 by cfdbai
[¿¼ÑÐ] µ÷¼Á +6 ÇàµÆ²»¸º 2026-04-09 6/300 2026-04-11 20:35 by dongdian1
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤329·ÖÇóµ÷¼Á +16 Ò¶zilin 2026-04-10 16/800 2026-04-11 11:04 by may_ÐÂÓî
[¿¼ÑÐ] Çóµ÷¼Á +6 archer.. 2026-04-09 8/400 2026-04-11 10:55 by zhq0425
[¿¼ÑÐ] 283Çóµ÷¼Á +22 ÄǸöàà×Ó 2026-04-09 22/1100 2026-04-11 10:41 by ÄæË®³Ë·ç
[¿¼ÑÐ] 297Çóµ÷¼Á +9 Kwgyz 2026-04-09 9/450 2026-04-11 10:09 by zhq0425
[¿¼ÑÐ] ±¾¿Æ211 ¹¤¿Æ085400 280·ÖÇóµ÷¼Á ¿É¿çרҵ +11 LZH£¨µÈ´ýµ÷¼ÁÖÐ 2026-04-10 11/550 2026-04-11 08:39 by zhq0425
[¿¼ÑÐ] 311Çóµ÷¼Á +6 surte 2026-04-08 13/650 2026-04-09 14:00 by surte
[¿¼ÑÐ] Çóµ÷¼Á +3 ÖíÈâ¶Õ·ÛÌõcc 2026-04-08 4/200 2026-04-09 10:05 by ÖíÈâ¶Õ·ÛÌõcc
[¿¼ÑÐ] 085404£¬334·Ö£¬Çóµ÷¼Á +5 sunjie8888 2026-04-08 8/400 2026-04-09 07:26 by sunjie8888
[¿¼ÑÐ] ¶þ´Îµ÷¼ÁÇóÀÏʦÊÕÁô +3 ЦЦԬ 2026-04-08 3/150 2026-04-08 23:50 by ×íÔÚ·çÀï
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û