1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 | #include <iostream> using namespace std; int main() { int X; int i = 1; int diff = 0; cin >> X; for (int sum = 0; sum + i < X; i++) { sum += i; diff = X – sum; } if (X == 1) { cout << 1 << “/” << 1; return 0; } if (i % 2 == 1) cout << i + 1 – diff << “/” << diff; else cout << diff << “/” << i + 1 – diff; return 0; } | cs |