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Help:Y wa?This is my code....#include <stdio.h> #include <stdlib.h> #include <set> using namespace std; int main(int argc, char *argv[]) { set<long> h[100000]; long t,i,k; scanf("%d",&k); while (k!=-1) { t=0; for(i=0;i<100000;i++) h[i].clear(); for(i=1;i<=k;i++) if ((t-i>0)&&(h[(t-i)%100000].find(t-i)==h[(t-i)%100000].end())) { t=t-i; h[t%100000].insert(t); } else { t=t+i; h[t%100000].insert(t); } printf("%d\n",t); scanf("%d",&k); } //system("PAUSE"); return 0; } Followed by:
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