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- int main () {
- TIME(main);
- IOS();
- const int n = 505;
- vector<vector<ll>> ans(n, vector<ll>(n, 0));
- ans[1][1] = 1;
- for(int i=2;i<n;i++){
- ans[i][i] = 1;
- for(int j=1;j<n;j++){
- if(i - j > j){
- for(int k=0;k<n;k++){
- if(k > j) ans[i][j] += ans[i - j][k];
- }
- }
- }
- }
- debug(ans);
- int q;
- while(cin >> q){
- ll tmp = 0;
- for(auto i:ans[q]){
- tmp += i;
- }
- cout << tmp << endl;
- }
- return 0;
- }
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