#include <iostream> using namespace std; int main(){ int a[4],i,j,t,c=0; for(i=0;i<4;i++){ cin>>a[i]; } for(i=0;i<4-1;i++){ for(j=0;j<4-i-1;j++){ if(a[j]>a[j+1]){ t=a[j]; a[j]=a[j+1]; a[j+1]=t; } } } for(i=0;i<4-1;i++){ if(a[i]+2==a[i+1]){ c++; } } if(c==3){ for(i=0;i<4-1;i++){ cout<<a[i]<<"+"<<2<<"="<<a[i]+2<<endl; } }else{ for(i=3;i>=0;i--){ cout<<a[i]<<" "; } } }