diff options
Diffstat (limited to 'cses/MissingNumber/main.cpp')
| -rw-r--r-- | cses/MissingNumber/main.cpp | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/cses/MissingNumber/main.cpp b/cses/MissingNumber/main.cpp deleted file mode 100644 index 77f0f06..0000000 --- a/cses/MissingNumber/main.cpp +++ /dev/null @@ -1,19 +0,0 @@ -#include<bits/stdc++.h> - -using namespace std; - -int main () { - ios_base::sync_with_stdio(false); - cin.tie(NULL); - int n; - cin >> n; - long long sum = 0; - for (int i = 0; i < n - 1; i++) { - int x; - cin >> x; - sum += x; - } - long long x = n + 1; - long long ans = ((n * x) / 2) - sum; - cout << ans << endl; -} |
