#include<stdio.h>#include<string.h>using namespace std;struct data{ char str[100]; double db;}database;int main(){ int ks,kase,i; scanf("%d",&kase); for (ks=1;ks<=kase;ks++) { scanf("%lf %s",&database.db,&database.str); printf("%d ",ks); if (strcmp(database.str,"kg")==0) printf("%.4lf lb",database.db*2.2046000); else if (strcmp(database.str,"l")==0) printf("%.4lf g",database.db*0.2642000); else if (strcmp(database.str,"lb")==0) printf("%.4lf kg",database.db*0.4536); else if (strcmp(database.str,"g")==0) printf("%.4lf l",database.db*3.7854); printf("n"); }}
