Problem #2010 - ECNU Online Judge

徐摆渡

5 年，10 月前

我感觉此题坑点不在空格而是那个边长边长究竟是菱形边长还是第一行‘*’前的空格数？

回复 0 0

YZAZJL

4 年，10 月前

include

using namespace std;

int main()
{
int n;
while(cin >> n){
int i;
int cnt_ttl = 1 + n * 2;
for(i = 0; i <= n; i++){
int cnt_main = 1 + i * 2;
int cnt_space = (cnt_ttl - cnt_main)/2;
int j;
for(j = 0; j < cnt_space; j++){
cout << ” “;
}
for(j = 0; j < cnt_main; j++){
cout << “”;
}
for(j = 0; j < cnt_space; j++){
cout << ” “;
}
cout << endl;
}
for(i = n - 1; i >= 0; i–){
int cnt_main = 1 + i * 2;
int cnt_space = (cnt_ttl - cnt_main)/2;
int j;
for(j = 0; j < cnt_space; j++){
cout << ” “;
}
for(j = 0; j < cnt_main; j++){
cout << “”;
}
for(j = 0; j < cnt_space; j++){
cout << ” “;
}
cout << endl;
}
}
return 0;
}