Solved 1560 B

Author: hardik-rana02

Problems/Mathematics/Day-01/sol/Hardik Singh Rana/Solution1.cpp

@@ -0,0 +1,44 @@
+#include <bits/stdc++.h>
+using namespace std;
+
+#define ll long long
+#define pb push_back
+#define f(i,a,b) for (ll i = a; i < b; i++)
+#define fb(i,a,b) for (ll i = a; i >= b; i--)
+#define all(v) (v).begin(), (v).end()
+
+typedef vector<int> vi;
+typedef vector<ll> vl;
+typedef pair<int,int> pii;
+typedef pair<ll,ll> pll;
+
+#define fastio ios::sync_with_stdio(false); cin.tie(NULL);
+
+ll binexp(ll a, ll b) {
+    ll res = 1;
+    while (b > 0) {
+        if (b & 1) res = res * a;
+        a = a * a;
+        b >>= 1;
+    }
+    return res;
+}
+
+void solve() {
+    int a,b,c;
+    cin>>a>>b>>c;
+    if(c>2*abs(a-b) or a>2*abs(a-b) or b>2*(abs(a-b))){
+        cout<<-1<<endl;
+    }
+    else{
+        if(c>abs(a-b)) cout<<c-abs(a-b)<<endl;
+        else cout<<c+abs(a-b)<<endl;
+    }
+}
+
+int main() {
+    fastio;
+    int t = 1;
+    cin >> t;
+    while (t--) solve();
+}