// Problem: A - Weird Function // Contest: AtCoder - AtCoder Beginner Contest 234 // URL: https://atcoder.jp/contests/abc234/tasks/abc234_a // Memory Limit: 1024 MB // Time Limit: 2000 ms // // Powered by CP Editor (https://cpeditor.org)
#include<bits/stdc++.h> using namespace std; #define int long long inline int read(){int x=0,f=1;char ch=getchar(); while(ch<'0'||ch>'9'){if(ch=='-')f=-1; ch=getchar();}while(ch>='0'&&ch<='9'){x=(x<<1)+ (x<<3)+(ch^48);ch=getchar();}return x*f;} //#define M //#define mo //#define N int n, m, i, j, k, t;
// Problem: B - Longest Segment // Contest: AtCoder - AtCoder Beginner Contest 234 // URL: https://atcoder.jp/contests/abc234/tasks/abc234_b // Memory Limit: 1024 MB // Time Limit: 2000 ms // // Powered by CP Editor (https://cpeditor.org)
#include<bits/stdc++.h> using namespace std; //#define int long long inline int read(){int x=0,f=1;char ch=getchar(); while(ch<'0'||ch>'9'){if(ch=='-')f=-1; ch=getchar();}while(ch>='0'&&ch<='9'){x=(x<<1)+ (x<<3)+(ch^48);ch=getchar();}return x*f;} //#define M //#define mo #define N 1010 int n, i, j, k; double m, x[N], y[N];
double pf(double x) { return x*x; }
double dis(int i, int j) { // printf("dis(%d, %d)=%lf\n", i, j, sqrt(pf(x[i]-x[j])+pf(y[i]-y[j]))); return sqrt(pf(x[i]-x[j])+pf(y[i]-y[j])); }
// Problem: C - Happy New Year! // Contest: AtCoder - AtCoder Beginner Contest 234 // URL: https://atcoder.jp/contests/abc234/tasks/abc234_c // Memory Limit: 1024 MB // Time Limit: 2000 ms // // Powered by CP Editor (https://cpeditor.org)
#include<bits/stdc++.h> using namespace std; #define int long long inline int read(){int x=0,f=1;char ch=getchar(); while(ch<'0'||ch>'9'){if(ch=='-')f=-1; ch=getchar();}while(ch>='0'&&ch<='9'){x=(x<<1)+ (x<<3)+(ch^48);ch=getchar();}return x*f;} //#define M //#define mo //#define N int n, m, i, j, k;
// Problem: D - Prefix K-th Max // Contest: AtCoder - AtCoder Beginner Contest 234 // URL: https://atcoder.jp/contests/abc234/tasks/abc234_d // Memory Limit: 1024 MB // Time Limit: 2000 ms // // Powered by CP Editor (https://cpeditor.org)
#include<bits/stdc++.h> using namespace std; #define int long long inline int read(){int x=0,f=1;char ch=getchar(); while(ch<'0'||ch>'9'){if(ch=='-')f=-1; ch=getchar();}while(ch>='0'&&ch<='9'){x=(x<<1)+ (x<<3)+(ch^48);ch=getchar();}return x*f;} //#define M //#define mo #define N 500010 struct node { int x, id; }a[N]; int n, m, i, j, k; int ans[N], p[N], b[N];
// Problem: E - Arithmetic Number // Contest: AtCoder - AtCoder Beginner Contest 234 // URL: https://atcoder.jp/contests/abc234/tasks/abc234_e // Memory Limit: 1024 MB // Time Limit: 2000 ms // // Powered by CP Editor (https://cpeditor.org)
#include<bits/stdc++.h> using namespace std; #define int long long inline int read(){int x=0,f=1;char ch=getchar(); while(ch<'0'||ch>'9'){if(ch=='-')f=-1; ch=getchar();}while(ch>='0'&&ch<='9'){x=(x<<1)+ (x<<3)+(ch^48);ch=getchar();}return x*f;} //#define M //#define mo //#define N int n, m, i, j, k, a[10];
int digit(int x) { int ans=0; while(x) x/=10, ++ans; return ans; }
int mx(int x) { int ans=0; while(x) { if(x%10>j) ans=1; if(x%10<j) ans=0; x/=10; } return ans; }
int firstx(int x) { while(x>=10) x/=10; return x; }