摘要: 1)代码 include int main(void) { int T,k,b,i,j,n,f=1; scanf("%d",&T); for(k=0;kj&&a[i][j]!=0) f=0; } } if(f) printf("YES\n"); else printf("NO\n"); } retu 阅读全文
posted @ 2019-03-16 11:55 下水道菜鸡 阅读(128) 评论(1) 推荐(0)