若循环队列以数组Q[0..m-1]作为其存储结构，变量rear表示循环队列中队尾元素的实际位置，其移动按rear=(rear+1)mod　m进行，变量length表示当前循环队列中，的元素个数，则循环队列的队首元素的实际位置是(32)。

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(71)data　effectively　is　crucial　for　success　in　today's　competitive　environment.　Managers　must　know　how　to　use　a　variety　of　tools.　Integrated　data　takes　information　from　different　sources　and　puts　it　together　in　a　meaningful　and　useful　way.　One　of　the　difficulties　of　this　is　the(72)in　hardware　and　software.(73)integration　uses　a　base　document　that　contains　copies　of　other　objects.(74)integration　uses　a　base　document　that　contains　the　current　or　most　recent　version　of　the　source　document　it　contains.(75)provides　an　overview　of　the　program　written　in"　plain"　English,　without　the　computer　syntax.

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