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