#include<iostream> #include<cmath> #include<cstdio> #include <cstring> using namespace std; int main() { int n; cin >> n; for (int i = 0; i < n; i++) { for (int j = 0; j < n - 1 - i; j++) { cout << " "; } for (int j = 1; j < i+2; j++) { cout << j; } for (int j = i; j >0; j--) { cout << j; } cout << "\n"; } for (int i = 1; i < n; i++) { for (int j = 0; j < i; j++) { cout << " "; } for (int j = 1; j < n-i+1; j++) { cout << j; } for (int j = n-i-1; j >0; j--) { cout << j; } cout << "\n"; } return 0; /* Main.cc: In function 'int main()': Main.cc:35:10: error: expected '}' at end of input return 0; ^ */ |
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