[{"type":"Paragraph","children":[{"text":"class Solution {"}],"slateId":"GY7jVBn74HtDcLfJIlX8f"},{"type":"Paragraph","slateId":"velrj-i0SQ4wohZUbP9cy","children":[{"text":"public:"}]},{"type":"Paragraph","slateId":"ISkznZzWWBFItSldGFx2j","children":[{"text":" // long long sum = 0;"}]},{"type":"Paragraph","slateId":"8MXOWahhMVztFqhWSyyIh","children":[{"text":" void backtracking(int n, int limit, vector& one,vector>&result, int cur) {"}]},{"type":"Paragraph","slateId":"ragrEWe4kZ_ACJaYnJu66","children":[{"text":" if (one.size() == 3) {"}]},{"type":"Paragraph","slateId":"VaU42szy5B-8uxXj1cDEx","children":[{"text":" int s = accumulate(one.begin(), one.end(), 0);"}]},{"type":"Paragraph","slateId":"Eik6sLTzub_pcZDt6M5J8","children":[{"text":" if (s == n)result.push_back(one);"}]},{"type":"Paragraph","slateId":"MEStiKeTdQtWjhq-i5XK9","children":[{"text":" return;"}]},{"type":"Paragraph","slateId":"VY2e2Tzj0KW23REfXFq-F","children":[{"text":" }"}]},{"type":"Paragraph","slateId":"cQpYbMEwZb-5IT45DgTPR","children":[{"text":" for (int j = cur; j <= limit; j++) {"}]},{"type":"Paragraph","slateId":"5-swF6OcyAbFgGFNVU2N9","children":[{"text":" one.push_back(j);"}]},{"type":"Paragraph","slateId":"sQTz2rtMBiXLBpYQ_Vzs4","children":[{"text":" backtracking(n, limit, one,result,j);"}]},{"type":"Paragraph","slateId":"ShZmyp7ubcTXh0LXgfCpg","children":[{"text":" one.pop_back();"}]},{"type":"Paragraph","slateId":"Q-5NGDECUWCQtkb4Pxuq7","children":[{"text":" }"}]},{"type":"Paragraph","slateId":"h5A_fFdB0By7xBefHuxHu","children":[{"text":" }"}]},{"type":"Paragraph","slateId":"lsZvLC2cWupGvg2Vtq9DR","children":[{"text":" void into(int n, int limit, vector& one,vector>&result) {"}]},{"type":"Paragraph","slateId":"LDP5ExAsiGR-gKAni5Leh","children":[{"text":" backtracking(n, limit, one,result, 0);"}]},{"type":"Paragraph","slateId":"zk_7k2job43jF2vTqcFda","children":[{"text":" }"}]},{"type":"Paragraph","slateId":"3KkHHXdVOJJSGOUe6YaTc","children":[{"text":" long long distributeCandies(int n, int limit) {"}]},{"type":"Paragraph","slateId":"JxL9HQU6is47L9Lec43nH","children":[{"text":" vector one;"}]},{"type":"Paragraph","slateId":"Q5xERocrCRvPUyumLNyou","children":[{"text":" vector> result;"}]},{"type":"Paragraph","slateId":"QLgLDxa8DcTMY9r5AIf6r","children":[{"text":" into(n, limit, one,result);"}]},{"type":"Paragraph","slateId":"MrUUTkmLsRw9S3R1W9Ucg","children":[{"text":" long long ans=result.size();"}]},{"type":"Paragraph","slateId":"5t6gXpfEGx5o8sKKfUIjW","children":[{"text":" return ans;"}]},{"type":"Paragraph","slateId":"rbuhCtG1SzvI4fVpTvdW-","children":[{"text":""}]},{"type":"Paragraph","slateId":"qZOw9Vw5Ua8610JaVs7h_","children":[{"text":" "}]},{"type":"Paragraph","slateId":"i6RsGWQdjLIgRBuQBiscd","children":[{"text":" // long long sum = 0;"}]},{"type":"Paragraph","slateId":"g0uBKI2GuFs9mCso0XjB0","children":[{"text":" // for (int i = 0; i <= limit; i++) {"}]},{"type":"Paragraph","slateId":"OtMwaDiNYQ4Bwp1TzEGm3","children":[{"text":" // for (int j = 0; j <= limit; j++) {"}]},{"type":"Paragraph","slateId":"ECUptRnnlqY82rxMfCZ99","children":[{"text":" // for (int k = 0; k <= limit; k++) {"}]},{"type":"Paragraph","slateId":"SEGyRJ7H7SU_k0ydUPqBb","children":[{"text":" // if (j + i + k == n)"}]},{"type":"Paragraph","slateId":"mOYAwU4zdduSSKOiXRDc1","children":[{"text":" // sum++;"}]},{"type":"Paragraph","slateId":"RfMIXnMIHHn8Nt563x7o5","children":[{"text":" // }"}]},{"type":"Paragraph","slateId":"ckZJPdxvO83Y7EocUW7O5","children":[{"text":" // }"}]},{"type":"Paragraph","slateId":"nkhIo9wzpds3eTT0q4nyr","children":[{"text":" // }"}]},{"type":"Paragraph","slateId":"55M7APuhPxnpERGFjGXVl","children":[{"text":" // return sum;"}]},{"type":"Paragraph","slateId":"_u88cTfaSRMJPKuB88mq0","children":[{"text":" }"}]},{"type":"Paragraph","slateId":"N9a-RmvjKEWZGvoSl9Rsz","children":[{"text":"};"}]}]