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//单点修改 区间求和#define Max 41234int ans;int data[Max],sum[4*Max];void creat(int l,int r,int root){ if(l==r)... 阅读全文
posted @ 2018-08-03 11:20
hum0r0
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摘要:
敌兵布阵Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s)... 阅读全文
posted @ 2018-08-03 10:05
hum0r0
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