#include <stdio.h> int main(){ float money; while(scanf("%f",&money)!=EOF){ float change; float max=0; for(int i=0;i<12;i++) { scanf("%f",&change); if(max<change) max=change; } printf("%.2f\n",max*money); } return 0; } /************************************************************** Problem: 2031 User: wengsihan Language: C++ Result: Accepted Time:8 ms Memory:1144 kb ****************************************************************/