题文
已知整数a1,a2,a3,a4,…满足下列条件:a1=0,a2=-|a1+1|,a3=-|a2+2|,a4=-|a3+3|,…,依次类推,则a2015的值为( )
| A.-1005 | B.-1006 | C.-1007 | D.-2014 |
已知整数a1,a2,a3,a4,…满足下列条件:a1=0,a2=-|a1+1|,a3=-|a2+2|,a4=-|a3+3|,…,依次类推,则a2015的值为( )
| A.-1005 | B.-1006 | C.-1007 | D.-2014 |
试题篮
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