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UVa 11945 Financial Management

UVa 11945 Financial Management

Too simple. It doesnt even need a search :P. But while solving this I learned of using C Locales. Look at how I printed the value. Didnt even had to put an if for the commas.

/* Faith-M */

//Headers
#include <set>
#include <map>
#include <list>
#include <cmath>
#include <ctime>
#include <deque>
#include <queue>
#include <stack>
#include <cctype>
#include <cstdio>
#include <string>
#include <vector>
#include <cassert>
#include <cstdlib>
#include <cstring>
#include <sstream>
#include <iostream>
#include <algorithm>
#include <climits>
#include <clocale>
//Defines
#define pow2(i) (1<<i)
#define bit(i) (1<<i)
#define isOdd(i) (i&1)
#define isEven(i) (!(i&1))
#define isPrime(i) ((i==2) || ((i&1) && !pTest[i])) //pTest has to be the bool arrays name
#define sz(i) i.size()
#define vec(type,name) vector< type > name
#define rep(i,a,b) for(int i=a ; i<=b ; i++)
#define swap(type,a,b) {type t=a; a=b; b=t;}
#define sum(a,n) ( (n*(n+1)/2) - (a-1)*a/2 )
#define iscap(i) (i>=A&&i<=Z)
#define issmall(i) (i>=a&&i<=z)
#define isnum(i) (i>=0&&i<=9)
#define issymbol(i) (!(i>=a&&i<=z) && !(i>=A&&i<=Z) && !(i>=0&&i<=9))
#define mk(i,j) make_pair(i,j)
#define ERROR 1e-11
//Type Defs
typedef long long lint;
typedef unsigned long long ulint;
typedef long double ldouble;

using namespace std;

int main()
{
 /*freopen("input.txt","r+",stdin);
 freopen("output.txt","w+",stdout);/**/

 // TEST CASE //
 int kase=1, kounter=1;/**/
 int i;
 double sum, blnc;

 scanf("%d",&kase);
 setlocale(LC_ALL, "en_US.UTF-8");

 while (kase--)
 {
 for (i=1, sum=0 ; i<=12 ; i++)
 {
 scanf("%lf",&blnc);
 sum += blnc;
 }
 printf("%d $%.2lf ", kounter++, sum / 12.0);

 }
 return 0;
}

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