Codeforces Round #384 (Div. 2) Archive

#include <stdio.h> #include <string.h> #define MAX(X,Y) ((X)>(Y) ? (X) : (Y)) #define INF 1000000000000000 typedef long long LL; int n,sz,first,next,tail,son,bro,vis; LL a,s,maxs,maxs2; void addedge(int u,int v); void dfs(int u); int main(void) { //freopen("prize.in","r",stdin); //freopen("prize.out","w",stdout); scanf("%d",&n); …

#include<stdio.h> int main(){ long x; scanf("%ld",&x); if(x==1) printf("-1"); else printf("%ld %ld %ld",x,x+1,x*(x+1)); return 0; }

long long k; main() { scanf("%d%lld",&k,&k); printf("%d\n",1+__builtin_ctzll(k)); }

#include<stdio.h> int main() { int i,j,n,a,b; char s; scanf("%d%d%d",&n,&a,&b); scanf("%s",s); if(s==s) { printf("0"); } else printf("1"); return 0; }