- #include <bits/stdc++.h>
 - using namespace std;
 - int cnt(long long n)
 - {
 - int temp=0;
 - for(long long i=1; i<=n; i*=2)
 - {
 - if(n & i)
 - temp++;
 - }
 - return temp;
 - }
 - /*
 - void bin(int n){
 - int mask = 1;
 - for(int i = 31; i>= 0; i--){
 - mask = 1<<i;
 - if(mask&n) cout<<"1";
 - else cout<<"0";
 - }
 - cout<<endl;
 - }
 - */
 - int main()
 - {
 - int t,cases=0;
 - scanf("%d",&t);
 - while(t--)
 - {
 - long long n,ans;
 - scanf("%lld",&n);
 - //bin(n);
 - for(long long i=0; i<32; i++){
 - int mask = 1<<i;
 - if(n & mask){
 - //cout<<" ans, n, i = , "<<ans<<" "<<n<<" "<<i<<" "<<endl;
 - ans=n+mask;
 - //bin(ans);
 - //cout<<" ans, n, i = , "<<ans<<" "<<n<<" "<<i<<" "<<endl;
 - break;
 - }
 - }
 - int diff=cnt(n)-cnt(ans);
 - for(int i=0; i<diff; i++)
 - ans+=(1<<i);
 - printf("Case %d: %lld\n",++cases,ans);
 - }
 - return 0;
 - }
 
Friday, 28 July 2017
Lightoj 1042 - Secret Origins
Subscribe to:
Post Comments (Atom)
Most Featured Post
Lightoj 1159 - Batman
http://lightoj.com/volume_showproblem.php?problem=1159 problem analysis: First i thought of this as if s1, s2 and s3 are those three str...
- 
http://lightoj.com/volume_showproblem.php?problem=1159 problem analysis: First i thought of this as if s1, s2 and s3 are those three str...
 - 
http://lightoj.com/volume_showproblem.php?problem=1382 Problem analysis: This is a rare problem i wrote about so far. After much strugg...
 
No comments:
Post a Comment