#include <cstdio> using namespace std; int count_ones(int num) { if (num == 1) return 1; int count = 0; while (num > 1) { if (num & 1) { count ++; num--; } num /= 2; count +=2 ; } return count; } void dump(int num) { if (num == 1) { printf("1\n"); return; } int open = 0; while (num > 1) { if (num & 1) { open++; printf("(1+"); } printf("(1+1)"); num /= 2; if (num > 1) { printf("*"); } } for (int i = 0; i < open; i++) printf(")"); printf("\n"); } int main() { int c, num; scanf("%d", &c); for (int i = 0; i < c; i++) { scanf("%d", &num); if (count_ones(num) > 100) printf("NIE\n"); else dump(num); } return 0; }
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 59 60 61 62 63 64 65 | #include <cstdio> using namespace std; int count_ones(int num) { if (num == 1) return 1; int count = 0; while (num > 1) { if (num & 1) { count ++; num--; } num /= 2; count +=2 ; } return count; } void dump(int num) { if (num == 1) { printf("1\n"); return; } int open = 0; while (num > 1) { if (num & 1) { open++; printf("(1+"); } printf("(1+1)"); num /= 2; if (num > 1) { printf("*"); } } for (int i = 0; i < open; i++) printf(")"); printf("\n"); } int main() { int c, num; scanf("%d", &c); for (int i = 0; i < c; i++) { scanf("%d", &num); if (count_ones(num) > 100) printf("NIE\n"); else dump(num); } return 0; } |