题解 | #菱形图案#
菱形图案
https://www.nowcoder.com/practice/8b935f8ffe99445dbd42494febd13e45
#include <stdio.h>
int main() {
int a;
while (scanf("%d", &a) != EOF) { // 注意 while 处理多个 case
for (int i = 0; i < a + 1; i++) {
for (int j = 0; j <= a - i - 1; j++) {
printf(" ");
}
for (int n = 0; n <= i; n++) {
printf("* ");
}
printf("\n");
}
for (int i = 0; i < a; i++) {
for (int j = 0; j <= i; j++) {
printf(" ");
}
for (int n = 0; n < a-i; n++) {
printf("* ");
}
printf("\n");
}
}
return 0;
}
