# cubequoc

quoc14
c_cpp
a month ago
1.4 kB
2
Indexable
Never
caidat
```50
88236
48656
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11728
36174
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117168
37756
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43119
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13121
10356
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82690
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62017
34651
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123570
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103654
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119374
66214
36590
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4877
109837
51232
// Online C++ compiler to run C++ program online
#include <iostream>
using namespace std;

int cube[51];
int n, x;
int ans;
void backtrack(int index, int total, int x) {
if (x == 0) return;
if (index > 5) {
//cout << "to" << endl;
if (total == n) ans++;
return;
}
if (total == n) {
//cout << "quoc" << endl;
ans++;
return;
}
int tmp = total + cube[x];
if (tmp <= n) {
backtrack(index + 1, tmp, x);
}
backtrack(index, total, x - 1);

}

void solve(int testcase) {
cin >> n;

for (int i = 1; i <= 50; i++) {
x = i;
if (cube[i] > n) {
break;
}
}
ans = 0;
//cout << x << endl;
backtrack(1, 0, x);

cout << "#" << testcase << " " << ans << endl;
}

int main() {
for (int i = 0; i <= 50; i++) {

cube[i] = i * i * i;
}
int t; cin >> t;

for (int i = 1; i <= t; i++) {
solve(i);
}

return 0;
}```