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///Promit ca o sa bag si un algoritm genetic pe acest jeg
#include <bits/stdc++.h>
using namespace std;
typedef long long i64;
const int NMAX = 50005;
class hpstream {
private:
static const int BMAX = 1<<17;
FILE *file;
int buff;
char str[BMAX];
inline char nextch(void) {
if(buff==BMAX) {
fread(str, 1, BMAX, file);
buff = 0;
}
return str[buff++];
}
public:
hpstream() {}
hpstream(const char *str) {
file = fopen(str, "r");
buff = BMAX;
}
inline hpstream &operator>> (int &arg) {
char ch, sgn=1;
arg = 0;
while(!isdigit(ch=nextch()) && ch!='-');
if(ch=='-') {
sgn=-1;
ch=nextch();
}
arg=ch-'0';
while(isdigit((ch=nextch())))
arg=arg*10+ch-'0';
arg*=sgn;
return *this;
}
inline hpstream &operator>> (i64 &arg) {
char ch, sgn=1;
arg = 0;
while(!isdigit(ch=nextch()) && ch!='-');
if(ch=='-') {
sgn=-1;
ch=nextch();
}
arg=ch-'0';
while(isdigit((ch=nextch())))
arg=arg*10+ch-'0';
arg*=sgn;
return *this;
}
void close(void) {
fclose(file);
}
};
int n;
i64 s, t; ///Sum, target
vector<int> add, drop;
char ant[NMAX]; ///Antwort
int v[NMAX];
int main(void) {
hpstream f("semne.in");
ofstream g("semne.out");
int pos;
f>>n>>t;
for(int i=0; i<n; ++i) {
f>>v[i];
if(v[i]+s<=t) {
add.push_back(i);
s += v[i];
}
else {
drop.push_back(i);
s -= v[i];
}
}
while(s!=t) {
if(s > t) {
pos = rand() % add.size();
s -= 2 * v[add[pos]];
drop.push_back(add[pos]);
add[pos] = add.back();
add.pop_back();
}
else {
pos = rand() % drop.size();
s += 2 * v[drop[pos]];
add.push_back(drop[pos]);
drop[pos] = drop.back();
drop.pop_back();
}
}
for(auto i:add)
ant[i] = '+';
for(auto i:drop)
ant[i] = '-';
g<<ant<<'\n';
f.close();
g.close();
return 0;
}