Run ID:85585

提交时间:2024-07-18 16:44:17

#include<iostream> using namespace std; int main(){ char a; double b; scanf("%c %lf",&a,&b); switch(a){ case 'P': printf ("%.2lf",b*0.7); break; case 'G': printf ("%.2lf",b*0.8); break; case 'S': printf ("%.2lf",b*0.9); break; default: printf ("%.2lf",b*0.95); break; } return 0; }