
#include <stdio.h> int main( void ) { int i,j; for( i = 0; 6 > i; i++ ) { if( 3 == i ) printf("*"); if( 4 == i ) printf(" *"); for( j = i; 6 >= j; j++ ) printf(" "); if( 3 == i ) printf("\b"); if( 4 == i ) printf("\b\b"); printf("*\n"); } return 0; }
[此贴子已经被作者于2017-3-10 01:13编辑过]