题解 | #菱形图案#
菱形图案
https://www.nowcoder.com/practice/8b935f8ffe99445dbd42494febd13e45
#include <stdio.h>
int main() {
int n;
while (scanf("%d", &n) != EOF) { // 注意 while 处理多个 case
// 64 位输出请用 printf("%lld")
for (int i = n + 1; i > 0; i--) {
for (int j = i; j > 1; j--) {
printf(" ");
}
int num = i;
while ( num++ <= n + 1) {
printf("* ");
}
printf("\n");
}
for (int i = 0; i < n ; i++) {
for (int j = 0; j <= i; j++) {
printf(" ");
}
int num = n - i;
while (num--) {
printf("* ");
}
printf("\n");
}
}
return 0;
}