#ifndef INCLUDED_MAIN
#define INCLUDED_MAIN

#include __FILE__


int main(){

    ll n,k;
    cin>>n>>k;
    string s;
    cin>>s;

    if(!taio(s)){
        no();
        return 0;
    }

    ll mn=calc_min(s);
    if(mn>k){
        no();
        return 0;
    }

    ll cur=mn;
    string ans;
    ans.reserve(n*4+(k-mn)*3);

    bool prev=false;
    rep(i,n){
        if(s[i]=='('){
            if(prev) ans.push_back('+');
            ans+="(1+";
            prev=false;
        } else {
            if(prev){
                ans.push_back(')');
            } else {
                ans+="1)";
            }
            prev=true;
        }
    }

    while(cur<k){
        ans+="+1";
        cur++;
    }
    yes();
    cout<<ans<<"\n";
    return 0;
}


/////// library zone ///////
#else
#include <bits/stdc++.h>
using namespace std;
#define rep(i,n) for(ll i=0;i<n;i++)
#define srep(i,l,r) for(ll i=l;i<=r;i++)
using ll = long long;
using ld = long double;
const ll mod=998244353;
#define vout(v) for(auto i :v) cout<<i<<" ";
#define INF 9223300000000000000ll
#define Winf 5e12
#define nl "\n"
#define all(a) a.begin(),a.end()
#define rall(a) a.rbegin(),a.rend()
#define vl vector<ll>
#define vc vector<char>



ll calc_min(const string &s){
    stack<ll> st;
    for(char c:s){
        if(c=='('){
            st.push(0);
        } else {
            ll cur=st.top(); st.pop();
            ll sc=(cur==0 ? 2 : cur+1);
            if(st.empty()) st.push(sc);
            else{
                ll t=st.top(); st.pop();
                st.push(t+sc);
            }
        }
    }
    return st.empty()?0:st.top();
}

bool taio(const string &s){
    ll bal=0;
    for(char c:s){
        if(c=='(') bal++;
        else{
            if(bal==0) return false;
            bal--;
        }
    }
    return bal==0;
}


template<typename T> bool chmin(T& a, T b){if(a > b){a = b; return true;} return false;}
template<typename T> bool chmax(T& a, T b){if(a < b){a = b; return true;} return false;}

void no() { cout<<"No"<<nl;}
void yes() { cout<<"Yes"<<nl;}
void yn(bool a) {
    cout<<(a ? "Yes":"No")<<nl;
}

ll sum(vector<ll>& a) {
    ll ans=0;
    for(auto i:a) ans+=i;
    return ans;
}

#endif