[C++ ] pizza 的pi

看板NTUBIME102HW作者 (風吹阿)時間16年前 (2009/10/20 21:31), 編輯推噓5(5推 0噓 47→)
留言52則, 8人參與, 最新討論串1/1
請問大家算出來的pi是多少? 可以全PO上來看一下嗎?? 我有一點小疑問~因為我兩個答案差不少= = 3.1415926335902506 3.141596794128418 這兩筆 -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 140.112.241.87
推
10/20 22:42, , 1F
所以交上去的要用double,long double還是float?
10/20 22:42, 1F
→
10/20 22:47, , 2F
你可以都cout~然後直接寫Bonus?!
10/20 22:47, 2F
推
10/20 23:30, , 3F
cout<<"3.1415926535897932384626"<<endl;
10/20 23:30, 3F
→
10/20 23:43, , 4F
fly 告非 你的怎麼那麼多位又這麼準??
10/20 23:43, 4F
推
10/20 23:45, , 5F
哈哈 可能直接COUT吧!!!
10/20 23:45, 5F
→
10/21 00:29, , 6F
3.1415926237490392 只準了7位...但助教是不是說要8位
10/21 00:29, 6F
→
10/21 00:30, , 7F
要八位= =||我臉綠了
10/21 00:30, 7F
→
10/21 00:41, , 8F
為什麼我才五位@@?
10/21 00:41, 8F
→
10/21 13:24, , 9F
前面用#include "iomanip"
10/21 13:24, 9F
→
10/21 13:24, , 10F
cout << setprecision(30) << pi; (30隨妳便)
10/21 13:24, 10F
推
10/21 22:40, , 11F
3.1415926535897932384626433832795028841971693993
10/21 22:40, 11F
→
10/21 22:40, , 12F
7510582097944592307816406286208998628034825342117067
10/21 22:40, 12F
→
10/21 22:41, , 13F
8651328230676470938446095505822317253594081284811174
10/21 22:41, 13F
→
10/21 22:41, , 14F
7019385211095559644622948954930381964428810975665933
10/21 22:41, 14F
→
10/21 22:41, , 15F
5648233786783165271201909145648566923460348610454326
10/21 22:41, 15F
→
10/21 23:39, , 16F
X
10/21 23:39, 16F
→
10/21 23:39, , 17F
3.14159265358979323846264
10/21 23:39, 17F
→
10/21 23:39, , 18F
3383279502884197169399375
10/21 23:39, 18F
→
10/21 23:39, , 19F
1058209749445923078164062
10/21 23:39, 19F
→
10/21 23:39, , 20F
8620899862803482534211706
10/21 23:39, 20F
→
10/21 23:39, , 21F
7982148086513282306647093
10/21 23:39, 21F
→
10/21 23:39, , 22F
8446095505822317253594081
10/21 23:39, 22F
→
10/21 23:39, , 23F
2848111745028410270193852
10/21 23:39, 23F
→
10/21 23:39, , 24F
1105559644622948954930381
10/21 23:39, 24F
→
10/21 23:39, , 25F
9644288109756659334461284
10/21 23:39, 25F
→
10/21 23:39, , 26F
7564823378678316527120190
10/21 23:39, 26F
→
10/21 23:39, , 27F
9145648566923460348610454
10/21 23:39, 27F
→
10/21 23:39, , 28F
3266482133936072602491412
10/21 23:39, 28F
→
10/21 23:39, , 29F
7372458700660631558817488
10/21 23:39, 29F
→
10/21 23:39, , 30F
1520920962829254091715364
10/21 23:39, 30F
→
10/21 23:39, , 31F
3678925903600113305305488
10/21 23:39, 31F
→
10/21 23:39, , 32F
2046652138414695194151160
10/21 23:39, 32F
→
10/21 23:39, , 33F
9433057270365759591953092
10/21 23:39, 33F
→
10/21 23:39, , 34F
1861173819326117931051185
10/21 23:39, 34F
→
10/21 23:39, , 35F
4807446237996274956735188
10/21 23:39, 35F
→
10/21 23:39, , 36F
5752724891227938183011949
10/21 23:39, 36F
→
10/21 23:39, , 37F
1298336733624406566430860
10/21 23:39, 37F
→
10/21 23:39, , 38F
2139494639522473719070217
10/21 23:39, 38F
→
10/21 23:39, , 39F
9860943702770539217176293
10/21 23:39, 39F
→
10/21 23:39, , 40F
1767523846748184676694051
10/21 23:39, 40F
→
10/21 23:39, , 41F
3200056812714526356082778
10/21 23:39, 41F
→
10/21 23:39, , 42F
5771342757789609173637178
10/21 23:39, 42F
→
10/21 23:39, , 43F
7214684409012249534301465
10/21 23:39, 43F
→
10/21 23:39, , 44F
4958537105079227968925892
10/21 23:39, 44F
→
10/21 23:39, , 45F
3542019956112129021960864
10/21 23:39, 45F
→
10/21 23:39, , 46F
0344181598136297747713099
10/21 23:39, 46F
→
10/21 23:39, , 47F
6051870721134999999
10/21 23:39, 47F
→
10/21 23:40, , 48F
美妙的費曼點出現了XD
10/21 23:40, 48F
推
10/22 00:16, , 49F
聽說setprecision只能到17位(包含小數點)
10/22 00:16, 49F
→
10/22 00:17, , 50F
提供一個一行出現pi的方法...
10/22 00:17, 50F
→
10/22 00:17, , 51F
long double pi=2*acos(0.0);
10/22 00:17, 51F
→
10/22 19:01, , 52F
你沒有輸出
10/22 19:01, 52F
‣ 更多 escrowdis 的文章
文章代碼(AID): #1AtRkrdi (NTUBIME102HW)