求素数表的总结
摘要:我写过的最优化的求素数表的算法#define NUM 1000000#define N NUM/2bool prime[N];void prim(void){ int i,j,len; len=(int)sqrt(NUM); memset(prime,1,N); fo...
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posted @ 2009-09-06 19:15
posted @ 2009-09-06 19:15