#include<cstdio> int main(){ int h; scanf("%d",&h); int blanks; int num; for(int i=0;i<h;i++){ num=h+i*2; blanks=(3*h-2)-2*i-h; while(blanks--) printf(" "); while(num--){ printf("*"); if(num==0) printf("\n"); } } return 0; }
时间: 2024-08-08 01:09:26
#include<cstdio> int main(){ int h; scanf("%d",&h); int blanks; int num; for(int i=0;i<h;i++){ num=h+i*2; blanks=(3*h-2)-2*i-h; while(blanks--) printf(" "); while(num--){ printf("*"); if(num==0) printf("\n"); } } return 0; }