在屏幕上用"*"输出菱形图案

#define _CRT_SECURE_NO_WARNINGS 1 #include<stdio.h>int main(){int line = 7;int i = 0;for (i = 0; i < line; i++){int j = 0;for (j = 0; j < line - i - 1; j++){printf(" ");}for (j = 0; j < 2 * i + 1; j++){printf("*");}printf("\n");}for (i = 0; i < line - 1; i++){int j = 0;for (j = 0; j <= i; j++){printf(" ");}for (j = 0; j < (line - 1 - i) * 2 - 1; j++){printf("*");}printf("\n");}system("pause");return 0;}