problem: (B) Urbanization Solution in C/C++ Archive

#include<stdio.h> #include<stdlib.h> int cmp(const void*a,const void*b) { return *(int*)b-*(int*)a; } int w; int main() { int n,n1,n2; scanf("%d%d%d",&n,&n1,&n2); for(int i=0;i<n;i++) scanf("%d",&w); qsort(w,n,sizeof(w),cmp); if(n1>n2) { int t=n1; n1=n2; n2=t; } double count1=0,count2=0; for(int i=0;i<n1;i++) { count1+=1.0*w; …