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) {
for(int i=0; i<2*a+1; i++){
if(i<=a){
int j=0;
while(j<=a){
if(j<a-i){
printf(" ");
}else{
printf("* ");
}
j++;
}
}else{
int n=a;
while(n<2*a+1){
if(n<i){
printf(" ");
}else{
printf("* ");
}
n++;
}
}
printf("\n");
}
}
return 0;
}