#include<stdio.h> int main() { int n; scanf("%d", &n); for (int i = 0;i < n;i++) { for (int j = 0;j < n - i - 1;j++) printf(" "); for (int j = 0;j <= i;j++) printf("%d", j + 1); for(int j = i;j >0;j--) printf("%d", j); printf("\n"); } for (int i = n-2;i>=0;i--) { for (int j = 0;j < n - i - 1;j++) printf(" "); for (int j = 0;j <= i;j++) printf("%d", j + 1); for (int j = i;j > 0;j--) printf("%d", j); printf("\n"); } } |
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