Solved a bunch of problems

1 files changed, 11 insertions, 14 deletions

diff --git a/codeforces/recursionTest/recursionTest.cpp b/codeforces/recursionTest/recursionTest.cpp
index 91e9db8..c61d519 100755
--- a/codeforces/recursionTest/recursionTest.cpp
+++ b/codeforces/recursionTest/recursionTest.cpp
@@ -1,27 +1,25 @@
 #include <algorithm>
-#include<bits/stdc++.h>
+#include <bits/stdc++.h>
 
 using namespace std;
 
 string ans;
 
-bool solve(vector<int> v,int idx, int target, int sum, string opts) {
-  if(idx == v.size() - 1) {
-    if(sum  == target){
+bool solve(vector<int> v, int idx, int target, int sum, string opts) {
+  if (idx == v.size() - 1) {
+    if (sum == target) {
       ans = opts;
       return true;
     }
     return false;
-  }
-  else {
+  } else {
     int nxt = idx + 1;
-    bool plus = solve(v, nxt, target, sum + v[nxt],opts + "+");
+    bool plus = solve(v, nxt, target, sum + v[nxt], opts + "+");
     bool minus = solve(v, nxt, target, sum - v[nxt], opts + "-");
     bool mult = solve(v, nxt, target, sum * v[nxt], opts + "*");
     bool div = solve(v, nxt, target, sum / v[nxt], opts + "/");
     return plus || minus || mult || div;
   }
-  
 }
 
 int main() {
@@ -29,23 +27,22 @@ int main() {
   cin >> n >> target;
   vector<int> v(n);
   string opts = "";
-  for(int &x : v) {
+  for (int &x : v) {
     cin >> x;
   }
   sort(v.begin(), v.end());
   do {
-    if(solve(v, 0, target, v[0], opts)) {
-      for(int i = 0; i < v.size(); i++) {
+    if (solve(v, 0, target, v[0], opts)) {
+      for (int i = 0; i < v.size(); i++) {
         if (i == v.size() - 1) {
           cout << v[i];
-        }
-        else {
+        } else {
           cout << v[i] << " " << ans[i] << " ";
         }
       }
       cout << '\n';
     }
-  } while(next_permutation(v.begin(), v.end())); 
+  } while (next_permutation(v.begin(), v.end()));
 
   return 0;
 }