URI 1532 Solution Throwing Balls - Solution in C++ | Ad Hoc

URI 1532 Throwing Balls  - Solution in C++ | Ad Hoc

URI Online Judge Solution  1532 Throwing Balls | Ad Hoc
URI Main Problem Link - 1532 Throwing Balls - https://www.urionlinejudge.com.br/judge/en/problems/view/1532

Problem Name: URI Problem 1532 Throwing Balls
Problem Number : URI Problem 1532 Throwing Balls Solution
Online Judge : URI Online Judge Solution
Level: Ad Hoc
Solution Language : C plus plus

URI Solution 1532 Throwing Balls Code in CPP:

#include <cstdio>

#define SC2(a, b) scanf("%d %d", &a, &b)

bool check(int v, int n)
{
 int p = 0, i;
 
 while(v)
 {
  for(i = 0; i <= v; i++, p += v) 
   if(p == n)
    return true; 

  p -= v;
  v--;
 }
 
 return false;
}

int main(int argc, char const *argv[])
{
 bool b;
 int n, v, i;
 
 while(SC2(n, v) && (n || v))
 { 
  b = false;
  
  for(i = 1; i <= v; i++) 
  {
   if(check(i, n)){
    b = true;
    break;
   }
  }

  printf("%s\n", b ? "possivel" : "impossivel");
 }
}