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50 lines
1.9 KiB
50 lines
1.9 KiB
#include<bits/stdc++.h>
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using namespace std;
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//简化for循环的宏
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#define _for(i, a, b) for( int i=(a); i<(b); ++i)
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#define _rep(i, a, b) for( int i=(a); i<=(b); ++i)
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int main() {
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int k, l = 0;
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cin >> k;
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_rep(a, 1, 3)
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_rep(b, 1, 3)
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_rep(c, 1, 3)
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_rep(d, 1, 3)
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_rep(e, 1, 3)
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_rep(f, 1, 3)
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_rep(g, 1, 3)
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_rep(h, 1, 3)
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_rep(i, 1, 3)
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_rep(j, 1, 3)
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if (a + b + c + d + e + f + g + h + i + j == k) l++;
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cout << l << endl;
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_rep(a, 1, 3)
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_rep(b, 1, 3)
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_rep(c, 1, 3)
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_rep(d, 1, 3)
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_rep(e, 1, 3)
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_rep(f, 1, 3)
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_rep(g, 1, 3)
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_rep(h, 1, 3)
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_rep(i, 1, 3)
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_rep(j, 1, 3)
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if (a + b + c + d + e + f + g + h + i + j == k) {
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cout << a << " ";
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cout << b << " ";
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cout << c << " ";
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cout << d << " ";
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cout << e << " ";
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cout << f << " ";
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cout << g << " ";
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cout << h << " ";
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cout << i << " ";
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cout << j << endl;
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}
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return 0;
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}
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