UVA Solution 428 - Swamp County Roofs - Volume 4

UVA Solution 428  428 - Swamp County Roofs - Volume 4

UVA Online Judge Solution 428 - Swamp County Roofs | Volume 4
UVA Problem Link - https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=6&page=show_problem&problem=369

Problem Name: 428 - Swamp County Roofs
Problem Number : UVA - 428 - Swamp County Roofs
Online Judge : UVA Online Judge Solution
Volume: 4
Solution Language : C plus plus

UVA Solution 428 - Swamp County Roofs Code in CPP:

#include <stdio.h>
#include <sstream>
#include <iostream>
#include <math.h>
using namespace std;
const double pi = acos(-1);
double A, B, C, N;
char* getLot() {
 char line[1024], *v;
 string ret = "", token;
 int tokenCnt = 0;
 while(tokenCnt%4 != 1) {
  while((v = gets(line)) && line[0] != '\0') {
   ret += " ", ret += line;
   stringstream ss(line);
   while(ss >> token)
    tokenCnt++;
  }
  if(!v)
   return v;
 }
 stringstream sin(ret);
 double lotsize, baseline, ridgeline, dist, theta;
 double a = 0, b = 0;
 sin >> lotsize;
 while(sin >> baseline >> ridgeline >> dist >> theta) {
  a += (baseline + ridgeline) * dist/2.0;
  b += (baseline + ridgeline) * dist/2.0 * cos(theta / 180.0 * pi); 
 }
 printf("%9.2lf     %10.2lf     %8.2lf%%\n", a, b, b * 100 /lotsize);
 A += a, B += b, C += lotsize, N++;
 return v;
}
int main() {
// freopen("in.txt", "r+t", stdin);
// freopen("out.txt", "w+t", stdout);
 
 puts("Roof Area     Floor Area     % Covered");
 puts("---------     ----------     ---------");
 char line[1024];
 while(true) {
  if(getLot()) {
  } else {
   break;
  }
 }
 puts("");
 printf("Total surface area of roofs  %10.2lf\n", A);
 printf("Total area covered by roofs  %10.2lf\n", B);
 printf("Percentage of total area covered by roofs  %6.2lf%%\n", B*100/C);
 printf("Average roof surface area per lot      %10.2lf\n", A/N);
 printf("Average floor space covered per lot    %10.2lf\n", B/N);
 return 0;
}

Tags: UVA Online Judge Solution, UVA OJ Solution list, UVA Problems Solution, UVA solver, UVA all problem solution list. UVA 428 - Swamp County Roofs Solution, UVA 428 code in C, uva Swamp County Roofs code in C