HDU5317RGCDQ(数论素筛)

RGCDQTimeLimit:3000MSMemoryLimit:65536KB64bi

RGCDQ Time Limit:3000MS Memory Limit:65536KB 64bit IO Format:%I64d const int maxn=1e6+5;int num[maxn];int sum[maxn][8];void getnum(){ memset(num,0,sizeof(num)); memset(sum,0,sizeof(sum)); for(int i=2;i=2) { ans=i; break; } } printf("%d\n",ans); } return 0;}