#include<stdio.h>
#include <ctype.h>
double prefix(){
    char c;
    double a,b,ans;
    while(isspace(c=getchar()))continue;

    if(c=='+'){
        printf("( ");
        a=prefix();
        printf("+ ");
        b=prefix();
        printf(") ");
        ans=a+b;

    }
    else if(c=='-'){
        printf("( ");
        a=prefix();
        printf("- ");
        b=prefix();
        printf(") ");
        ans=a-b;

    }
    else if(c=='*'){
        printf("( ");
        a=prefix();
        printf("* ");
        b=prefix();
        printf(") ");
        ans=a*b;

    }
    else if(c=='/'){
        printf("( ");
        a=prefix();
        printf("/ ");
        b=prefix();
        printf(") ");
        ans=a/b;
    }
    else {
        ungetc(c,stdin);
        scanf("%lf",&ans);
        printf("%.lf ",ans);
    }
    return ans;
}
int main(){
    int n;
    char c;


    scanf("%d",&n);
    while(n--){
        double ans=prefix();
        if(ans==(int)ans)
            printf("= %.lf\n",ans);
        else
            printf("= %.1lf\n",ans);

    }

    return 0 ;
}