n=int(input())
tab=input().split()
lista=[]
lista2=[]
if n==len(tab):
    a=int(input())
    for i in range(0,a):
        b,c=map(str,input().split())
        if b=='p':
            i=0
            j=0
            Suma=0
            while i<int(c)-1:
                lista.append(tab[i]+"+")
                i=i+1
            while j<int(c):
                Suma += int(tab[j])
                j=j+1
            lista.append(tab[int(c)-1])
            lista.append("="+str(Suma))
            print (''.join(str(x) for x in lista))
        if b=='k':
            Suma=0
            i=0
            j=0
            while i<int(c)-1:
                lista2.append(tab[i-int(c)]+"+")
                i=i+1
            while j<int(c):
                Suma += int(tab[j-int(c)])
                j=j+1
            lista2.append(tab[-1])
            lista2.append("="+str(Suma))
            print (''.join(str(x) for x in lista2))