#include <iostream> #include <list> using namespace std; int main(){ // Jakub Wasilewski (nazwa konta rekrer) std::ios_base::sync_with_stdio(false); std::cin.tie(NULL); int numsAmount; int regions; cin >> numsAmount; cin >> regions; int nums[numsAmount+1]; for(int i = 1; i <= numsAmount; i++){ cin >> nums[i]; } /*int smallestNumIndex = 1; //smallest, if are few of same value that are all smallest, we pick right one int biggestNumIndex = 1; //biggest, if are few of same value that are all biggest, we pick left one for(int i = 1; i <= numsAmount; i++){ if(nums[i] > nums[biggestNumIndex]){ biggestNumIndex = i; } } for(int i = 1; i <= numsAmount; i++){ if(nums[i] > nums[biggestNumIndex]){ smallestNumIndex = i; } }*/ if(regions > 3){ //int biggestNumYetIndex = 1; //int numBig = biggestNumYetIndex; //int numSmall; //for(int i = 2; i <= numsAmount; i++){ // if(nums[i] > nums[biggestNumIndex]){ // biggestNumIndex = i; // }else{ // numBig = biggestNumYetIndex; // numSmall = i; // } //} //int numAt = 1; //for(int i = 1; i <= regions-2;){ // if(numAt==numSmall||numAt==numBig){} //} int regEnd = -1; for(int i = 2; i <= numsAmount; i++){ if(nums[i]>nums[i-1]){ continue; }else{ regEnd = i; } } if(regEnd == -1){ cout << "NIE"; } int olR = regions; regions -= 4; int ind = 1; list<int> regs; bool r_2 = false; bool r_1 = false; bool r = false; bool numR = false; while(regions > 0){ if(ind == regEnd-2){ r_2 = true; }else if(ind == regEnd-1){ r_1 = true; }else if(ind == regEnd){ r = true; }else if(ind == numsAmount){ numR = true; regions -=1; //wont happen }else{ regions -=1; } regs.push_back(ind); ind+=1; } if(!r_2){ regs.push_back(regEnd-2); } if(!r_1){ regs.push_back(regEnd-1); } if(!r){ regs.push_back(regEnd); } if(!numR){ regs.push_back(numsAmount); } cout << "TAK" << "\n"; for(int i = 1; i <= olR; i++){ cout << regs.front() << " "; regs.pop_front(); } }else if(regions == 2){ //3333373894897487892222 2 //3 121212123333 //47 12 //759839 34343434 1432 int region1End = 1; int region2Start = numsAmount; int region1MinNum = nums[1]; int region2MaxNum = nums[numsAmount]; while(region1End < region2Start-1 && region1MinNum > region2MaxNum){ for(int i = numsAmount; i > region1End; i--){ if(nums[i]>region1MinNum){ for(int j = region1End+1; j <= i; j++){ if(region1MinNum > nums[j]){ region1MinNum = nums[j]; } } region1End = i; } } for(int i = 1; i < region2Start; i++){ if(nums[i]<region2MaxNum){ for(int j = region2Start-1; j >= i; j--){ if(region2MaxNum < nums[j]){ region2MaxNum = nums[j]; } } region2Start = i; } } } if(region1End >= region2Start-1 || region1MinNum < region2MaxNum){ cout << "NIE"; }else{ for(int i = numsAmount; i > region1End; i--){ if(nums[i]>region1MinNum){ for(int j = region1End+1; j <= i; j++){ if(region1MinNum > nums[j]){ region1MinNum = nums[j]; } } region1End = i; } } for(int i = 1; i < region2Start; i++){ if(nums[i]<region2MaxNum){ for(int j = region2Start-1; j >= i; j--){ if(region2MaxNum < nums[j]){ region2MaxNum = nums[j]; } } region2Start = i; } } if(region1End >= region2Start-1 || region1MinNum < region2MaxNum){ cout << "NIE"; }else{ cout << "TAK" << "\n"; cout << region1End; } } }else if(regions == 3){ int foundNumber = -1; for(int i = 2; i <= numsAmount-1; i++){ if(nums[i]>nums[1]&&nums[i]<nums[numsAmount]){ continue; }else{ foundNumber = i; break; } } if(foundNumber == -1){ cout << "NIE"; }else{ cout << "TAK" << "\n"; cout << foundNumber-1 << " "; cout << foundNumber; } }else{ cout << "bruh moment (regions < 2)"; } 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 | #include <iostream> #include <list> using namespace std; int main(){ // Jakub Wasilewski (nazwa konta rekrer) std::ios_base::sync_with_stdio(false); std::cin.tie(NULL); int numsAmount; int regions; cin >> numsAmount; cin >> regions; int nums[numsAmount+1]; for(int i = 1; i <= numsAmount; i++){ cin >> nums[i]; } /*int smallestNumIndex = 1; //smallest, if are few of same value that are all smallest, we pick right one int biggestNumIndex = 1; //biggest, if are few of same value that are all biggest, we pick left one for(int i = 1; i <= numsAmount; i++){ if(nums[i] > nums[biggestNumIndex]){ biggestNumIndex = i; } } for(int i = 1; i <= numsAmount; i++){ if(nums[i] > nums[biggestNumIndex]){ smallestNumIndex = i; } }*/ if(regions > 3){ //int biggestNumYetIndex = 1; //int numBig = biggestNumYetIndex; //int numSmall; //for(int i = 2; i <= numsAmount; i++){ // if(nums[i] > nums[biggestNumIndex]){ // biggestNumIndex = i; // }else{ // numBig = biggestNumYetIndex; // numSmall = i; // } //} //int numAt = 1; //for(int i = 1; i <= regions-2;){ // if(numAt==numSmall||numAt==numBig){} //} int regEnd = -1; for(int i = 2; i <= numsAmount; i++){ if(nums[i]>nums[i-1]){ continue; }else{ regEnd = i; } } if(regEnd == -1){ cout << "NIE"; } int olR = regions; regions -= 4; int ind = 1; list<int> regs; bool r_2 = false; bool r_1 = false; bool r = false; bool numR = false; while(regions > 0){ if(ind == regEnd-2){ r_2 = true; }else if(ind == regEnd-1){ r_1 = true; }else if(ind == regEnd){ r = true; }else if(ind == numsAmount){ numR = true; regions -=1; //wont happen }else{ regions -=1; } regs.push_back(ind); ind+=1; } if(!r_2){ regs.push_back(regEnd-2); } if(!r_1){ regs.push_back(regEnd-1); } if(!r){ regs.push_back(regEnd); } if(!numR){ regs.push_back(numsAmount); } cout << "TAK" << "\n"; for(int i = 1; i <= olR; i++){ cout << regs.front() << " "; regs.pop_front(); } }else if(regions == 2){ //3333373894897487892222 2 //3 121212123333 //47 12 //759839 34343434 1432 int region1End = 1; int region2Start = numsAmount; int region1MinNum = nums[1]; int region2MaxNum = nums[numsAmount]; while(region1End < region2Start-1 && region1MinNum > region2MaxNum){ for(int i = numsAmount; i > region1End; i--){ if(nums[i]>region1MinNum){ for(int j = region1End+1; j <= i; j++){ if(region1MinNum > nums[j]){ region1MinNum = nums[j]; } } region1End = i; } } for(int i = 1; i < region2Start; i++){ if(nums[i]<region2MaxNum){ for(int j = region2Start-1; j >= i; j--){ if(region2MaxNum < nums[j]){ region2MaxNum = nums[j]; } } region2Start = i; } } } if(region1End >= region2Start-1 || region1MinNum < region2MaxNum){ cout << "NIE"; }else{ for(int i = numsAmount; i > region1End; i--){ if(nums[i]>region1MinNum){ for(int j = region1End+1; j <= i; j++){ if(region1MinNum > nums[j]){ region1MinNum = nums[j]; } } region1End = i; } } for(int i = 1; i < region2Start; i++){ if(nums[i]<region2MaxNum){ for(int j = region2Start-1; j >= i; j--){ if(region2MaxNum < nums[j]){ region2MaxNum = nums[j]; } } region2Start = i; } } if(region1End >= region2Start-1 || region1MinNum < region2MaxNum){ cout << "NIE"; }else{ cout << "TAK" << "\n"; cout << region1End; } } }else if(regions == 3){ int foundNumber = -1; for(int i = 2; i <= numsAmount-1; i++){ if(nums[i]>nums[1]&&nums[i]<nums[numsAmount]){ continue; }else{ foundNumber = i; break; } } if(foundNumber == -1){ cout << "NIE"; }else{ cout << "TAK" << "\n"; cout << foundNumber-1 << " "; cout << foundNumber; } }else{ cout << "bruh moment (regions < 2)"; } return 0; } |