#include <bits/stdc++.h> #define debug freopen("in.txt","r",stdin);freopen("out.txt","w",stdout) using namespace std; int n; int x[105]; int y[105]; int num[210]; void work() { scanf("%d",&n); for(int i=1;i<=n;i++) scanf("%d",&x[i]); for(int i=1;i<=n;i++) scanf("%d",&y[i]); for(int i=1;i<=n;i++) num[x[i]-y[i]+100]; for(int i=0;i<=200;i) { if(!num[i]) continue; printf("%d %d\n",i-100,num[i]); } } int main() { //debug; work(); return 0; }

#include <bits/stdc++.h> using namespace std; int shr[105],zhc[105],lr[105],ans; int n; int main(){ cin>>n; for(int i=1;i<=n;i++) cin>>shr[i]; for(int i=1;i<=n;i++) cin>>zhc[i]; for(int i=1;i<=n;i++) lr[i]=shr[i]-zhc[i]; sort(lr+1,lr+1+n); for(int i=1;i<=n;i++){ if(i==1) ans++; else if(lr[i]==lr[i-1]) ans++; else{ cout<<lr[i-1]<<" "<<ans<<endl; ans=1; } } if(lr[n]!=lr[n-1]) cout<<lr[n]<<" "<<1; else if(ans>1) cout<<lr[n]<<" "<<ans; return 0; }

#include<bits/stdc++.h> using namespace std; int zt[114],ft[114],n,l[114]; int main(){ int n; cin >> n; for(int i = 1;i <= n;i++){ cin >> l[i]; } for(int i = 1;i <= n;i++){ int a; cin >> a; if(l[i]-a >= 0) zt[l[i]-a]; else ft[-(l[i]-a)]; } for(int i = 101;i >0;i--){ if(ft[i]){ cout << -i << ' ' << ft[i] << endl; } } for(int i = 0;i <= 101;i++){ if(zt[i]){ cout << i << ' ' << zt[i] << endl; } } }

#include<bits/stdc++.h> using namespace std; int a[105] , b[105]; int t[205]; int main(){ int n; cin >> n; for(int i = 1;i <= n;i++) cin >> a[i]; for(int i = 1;i <= n;i++) cin >> b[i]; for(int i = 1;i <= n;i++) t[a[i] - b[i] + 101]; for(int i = 1;i <= 201;i){ if(t[i] != 0) cout << i - 101 << ' ' << t[i] << endl; } return 0; }

#include<bits/stdc++.h> using namespace std; int a[1000],b[1000]; int main() { int n; cin>>n; for(int i=0;i<n;i++) { cin>>a[i]; } for(int i=0;i<n;i++) { int m; cin>>m; a[i]-=m; b[a[i]+100]; } for(int i=0;i<1000;i) { if(b[i]>0) { cout<<i-100<<' '<<b[i]<<endl; } } }