#include <cstdio> #include <cmath> #include <vector> using namespace std; int main() { long long int t, s, n; scanf("%lld", &t); for (int i = 0; i < t; i++) { scanf("%lld", &n); s = sqrt(n); long long int k = 2; long long int greater_than_100 = 0; vector<long long int> primes; while (n>1 && k <= s) { while (n%k == 0) { greater_than_100 += k; primes.push_back(k); n /= k; } ++k; } if (n > 1) { greater_than_100 += n; primes.push_back(n); } if (greater_than_100 <= 100 && primes.size() == 1) { for (int i = 1; i < primes[0]; i++) printf("1+"); printf("1\n"); } else if (greater_than_100 > 100) printf("NIE\n"); else { for (int i = 0; i < primes.size(); i++) { printf("("); for (int j = 1; j < primes[i]; j++) { printf("1+"); } if (i + 1 != primes.size()) printf("1)*"); else printf("1)\n"); } } } }
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 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 | #include <cstdio> #include <cmath> #include <vector> using namespace std; int main() { long long int t, s, n; scanf("%lld", &t); for (int i = 0; i < t; i++) { scanf("%lld", &n); s = sqrt(n); long long int k = 2; long long int greater_than_100 = 0; vector<long long int> primes; while (n>1 && k <= s) { while (n%k == 0) { greater_than_100 += k; primes.push_back(k); n /= k; } ++k; } if (n > 1) { greater_than_100 += n; primes.push_back(n); } if (greater_than_100 <= 100 && primes.size() == 1) { for (int i = 1; i < primes[0]; i++) printf("1+"); printf("1\n"); } else if (greater_than_100 > 100) printf("NIE\n"); else { for (int i = 0; i < primes.size(); i++) { printf("("); for (int j = 1; j < primes[i]; j++) { printf("1+"); } if (i + 1 != primes.size()) printf("1)*"); else printf("1)\n"); } } } } |