#include <iostream> #include <stdio.h> #include <vector> using namespace std; void print2() { printf("(1+1)"); } void print3() { printf("(1+1+1)"); } void print5() { printf("(1+1+1+1+1)"); } void print1() { printf("1"); } void print235(int i) { if (i==2) print2(); else if (i==3) print3(); else if (i==5) print5(); else if (i==1) print1(); } void printNumbers(vector<int> nums) { if (nums.size() == 1) { print235(nums[0]); return; } int wasOne = 0; for (int i =0 ; i<nums.size() ; i++) { if (nums[i] == 1) { printf("(1+"); wasOne++; } else { print235(nums[i]); if (i!=nums.size()-1) { printf("*"); } } } for (int p=0;p<wasOne;p++) printf(")"); } int main() { int T; scanf("%d", &T); for (int t = 0;t<T;t++) { int K; scanf("%d", &K); if (K==1) { print1(); printf("\n"); continue; } int n = 0; vector<int> numbers; bool first = true; if (!first) { printf("+"); } first=false; while (n<100 && K>1) { if (K%2 == 0) { K/=2; numbers.push_back(2); n++; } else if (K%3 == 0) { K/=3; numbers.push_back(3); n++; } else if (K%5 == 0) { K/=5; numbers.push_back(5); n++; } else { numbers.push_back(1); n++; K--; } } if (n>=100) { printf("NIE\n"); } else { printNumbers(numbers); } printf("\n"); } 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 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 | #include <iostream> #include <stdio.h> #include <vector> using namespace std; void print2() { printf("(1+1)"); } void print3() { printf("(1+1+1)"); } void print5() { printf("(1+1+1+1+1)"); } void print1() { printf("1"); } void print235(int i) { if (i==2) print2(); else if (i==3) print3(); else if (i==5) print5(); else if (i==1) print1(); } void printNumbers(vector<int> nums) { if (nums.size() == 1) { print235(nums[0]); return; } int wasOne = 0; for (int i =0 ; i<nums.size() ; i++) { if (nums[i] == 1) { printf("(1+"); wasOne++; } else { print235(nums[i]); if (i!=nums.size()-1) { printf("*"); } } } for (int p=0;p<wasOne;p++) printf(")"); } int main() { int T; scanf("%d", &T); for (int t = 0;t<T;t++) { int K; scanf("%d", &K); if (K==1) { print1(); printf("\n"); continue; } int n = 0; vector<int> numbers; bool first = true; if (!first) { printf("+"); } first=false; while (n<100 && K>1) { if (K%2 == 0) { K/=2; numbers.push_back(2); n++; } else if (K%3 == 0) { K/=3; numbers.push_back(3); n++; } else if (K%5 == 0) { K/=5; numbers.push_back(5); n++; } else { numbers.push_back(1); n++; K--; } } if (n>=100) { printf("NIE\n"); } else { printNumbers(numbers); } printf("\n"); } return 0; } |