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| 20 | 20 | ||
| 21 | help=format |
21 | help=format |
| 22 | :css |
22 | :css |
| 23 | 1 |
23 | 1 |
| 24 | ¶¨Òå css ¸ñʽ |
24 | ¶¨Òå css ¸ñʽ |
| - | 25 | ||
| - | 26 | :keywords |
|
| - | 27 | 1 |
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| - | 28 | Exercise keywords |
|
| - | 29 | ||
| 25 | :precision |
30 | :precision |
| 26 | 1 |
31 | 1 |
| 27 | °ÑÓû§µÄ»Ø´ðÓëÕýÈ·½â±È½ÏʱʹÓõľ«¶È. Ó¦ÊÇÒ»¸öÕýÕûÊýn: ±È½ÏµÄ¾«¶ÈÊÇ1/n. |
32 | °ÑÓû§µÄ»Ø´ðÓëÕýÈ·½â±È½ÏʱʹÓõľ«¶È. Ó¦ÊÇÒ»¸öÕýÕûÊýn: ±È½ÏµÄ¾«¶ÈÊÇ1/n. |
| 28 | :range |
33 | :range |
| 29 | 1 |
34 | 1 |
| 30 | ¶ÔÓû§ËùÌṩµÄº¯Êý¸³ÖµÊ±, ±äÁ¿µÄÈ¡Öµ·¶Î§. ʹÓõĸñʽÊÇ<span class="tt">n1..n2</span>, ÆäÖÐn1ÊÇÆðµã, n2ÊÇÖÕµã. |
35 | ¶ÔÓû§ËùÌṩµÄº¯Êý¸³ÖµÊ±, ±äÁ¿µÄÈ¡Öµ·¶Î§. ʹÓõĸñʽÊÇ<span class="tt">n1..n2</span>, ÆäÖÐn1ÊÇÆðµã, n2ÊÇÖÕµã. |
| 31 | 36 | ||
| 32 | :statement |
37 | :statement |
| 33 | 1 |
38 | 1 |
| 34 | ²ÎÊýÊÇÁ·Ï°µÄ³ÂÊö. Á·Ï°ÖÐÖ»ÄÜʹÓÃÒ»´Î. |
39 | ²ÎÊýÊÇÁ·Ï°µÄ³ÂÊö. Á·Ï°ÖÐÖ»ÄÜʹÓÃÒ»´Î. |
| 35 | 40 | ||
| 36 | :answer |
41 | :answer |
| 37 | 2-5 |
42 | 2-5 |
| 38 | ¶¨ÒåÒ»¸ö×ÔÓɸñʽµÄ»Ø´ð. µÚÒ»¸ö²ÎÊýÌáʾÓû§ÈçºÎ»Ø´ð, µÚ¶þ¸ö²ÎÊýÊÇÕýÈ·´ð°¸. ´ð°¸¿ÉÒÔÓи÷ÖÖ²»Í¬µÄÀàÐÍ: Êý, º¯Êý, ÎÄ×ÖµÈ. |
43 | ¶¨ÒåÒ»¸ö×ÔÓɸñʽµÄ»Ø´ð. µÚÒ»¸ö²ÎÊýÌáʾÓû§ÈçºÎ»Ø´ð, µÚ¶þ¸ö²ÎÊýÊÇÕýÈ·´ð°¸. ´ð°¸¿ÉÒÔÓи÷ÖÖ²»Í¬µÄÀàÐÍ: Êý, º¯Êý, ÎÄ×ÖµÈ. |
| 39 | type option weight |
44 | type option weight |
| Line 50... | Line 55... | ||
| 50 | 55 | ||
| 51 | help=reply |
56 | help=reply |
| 52 | 57 | ||
| 53 | :solution |
58 | :solution |
| 54 | 1 |
59 | 1 |
| 55 | ¸ø³ö´øÓнâÊ͵ÄÁ·Ï°µÄ½â. OEF¹ÜÀíÕß½«¸ù¾ÝÓû§¶ÔÄѶȵȼ¶µÄÉèÖþö¶¨ÊÇ·ñ°ÑÕâ¸ö½âÊÍÏÔʾ¸øÓû§. Á·Ï°ÖÐÖ»ÄÜʹÓÃÒ»´Î. |
60 | ¸ø³ö´øÓнâÊ͵ÄÁ·Ï°µÄ½â. OEF¹ÜÀíÕß½«¸ù¾ÝÓû§¶ÔÄѶȵȼ¶µÄÉèÖþö¶¨ÊÇ·ñ°ÑÕâ¸ö½âÊÍÏÔʾ¸øÓû§. Á·Ï°ÖÐÖ»ÄÜʹÓÃÒ»´Î. |
| 56 | :hint |
61 | :hint |
| 57 | 1 |
62 | 1 |
| 58 | ¸ø³öÁ·Ï°µÄÌáʾ. OEF¹ÜÀíÕß½«¸ù¾ÝÓû§¶ÔÄѶȵȼ¶µÄÉèÖþö¶¨ÊÇ·ñ°ÑÕâ¸öÌáʾÏÔʾ¸øÓû§. Á·Ï°ÖÐÖ»ÄÜʹÓÃÒ»´Î. |
63 | ¸ø³öÁ·Ï°µÄÌáʾ. OEF¹ÜÀíÕß½«¸ù¾ÝÓû§¶ÔÄѶȵȼ¶µÄÉèÖþö¶¨ÊÇ·ñ°ÑÕâ¸öÌáʾÏÔʾ¸øÓû§. Á·Ï°ÖÐÖ»ÄÜʹÓÃÒ»´Î. |
| 59 | :help |
64 | :help |
| 60 | 1 |
65 | 1 |
| 61 | ¸ø³öÁ·Ï°µÄ°ïÖú. Óû§×Ü¿ÉÔÚÒ»¸öµ¯³ö´°¿ÚÀï¿´µ½ÕâЩ°ïÖú. Á·Ï°ÖÐÖ»ÄÜʹÓÃÒ»´Î. |
66 | ¸ø³öÁ·Ï°µÄ°ïÖú. Óû§×Ü¿ÉÔÚÒ»¸öµ¯³ö´°¿ÚÀï¿´µ½ÕâЩ°ïÖú. Á·Ï°ÖÐÖ»ÄÜʹÓÃÒ»´Î. |
| 62 | :feedback |
67 | :feedback |
| 63 | 2 |
68 | 2 |
| 64 | µ±»Ø´ð·ûºÏijЩÌõ¼þʱ, »á·´À¡¸øÓû§Ò»¸ö¾¯¸æ. Õâͨ³£ÊÇÕë¶ÔµäÐÍ´íÎóµÄ. |
69 | µ±»Ø´ð·ûºÏijЩÌõ¼þʱ, »á·´À¡¸øÓû§Ò»¸ö¾¯¸æ. Õâͨ³£ÊÇÕë¶ÔµäÐÍ´íÎóµÄ. |
| 65 | 70 | ||
| 66 | 71 | ||
| 67 | help=feedback |
72 | help=feedback |
| 68 | :steps |
73 | :steps |
| 69 | 1 |
74 | 1 |
| 70 | ¶¨ÒåÁ·Ï°ÖÐÿһ²½µÄÎÊÌâ ; ±ØÐë·ÅÔÚÖ¸Áî <span class="tt">statement</span> ֮ǰ (²Î¼û±äÁ¿ </tt>\step</tt>). Á·Ï°ÖÐÖ»ÄÜʹÓÃÒ»´Î. |
75 | ¶¨ÒåÁ·Ï°ÖÐÿһ²½µÄÎÊÌâ ; ±ØÐë·ÅÔÚÖ¸Áî <span class="tt">statement</span> ֮ǰ (²Î¼û±äÁ¿ </tt>\step</tt>). Á·Ï°ÖÐÖ»ÄÜʹÓÃÒ»´Î. |
| 71 | 76 | ||
| 72 | 77 | ||
| 73 | :nextstep |
78 | :nextstep |
| 74 | 1 |
79 | 1 |
| 75 | ¶¯Ì¬µØ¶¨ÒåÁ·Ï°ÖÐÿһ²½µÄÎÊÌâ ; ±ØÐë·ÅÔÚÖ¸Áî <span class="tt">statement</span> ֮ǰ (²Î¼û±äÁ¿ </tt>\step</tt>). Á·Ï°ÖÐÖ»ÄÜʹÓÃÒ»´Î. |
80 | ¶¯Ì¬µØ¶¨ÒåÁ·Ï°ÖÐÿһ²½µÄÎÊÌâ ; ±ØÐë·ÅÔÚÖ¸Áî <span class="tt">statement</span> ֮ǰ (²Î¼û±äÁ¿ </tt>\step</tt>). Á·Ï°ÖÐÖ»ÄÜʹÓÃÒ»´Î. |
| 76 | 81 | ||
| 77 | 82 | ||
| 78 | :conditions |
83 | :conditions |
| 79 | 1 |
84 | 1 |
| 80 | ¶¨ÒåÁ·Ï°ÖÐÓõ½µÄÌõ¼þÊý. |
85 | ¶¨ÒåÁ·Ï°ÖÐÓõ½µÄÌõ¼þÊý. |