用流程图描述算法中,图形符号<img src="https://nimg.ppkao.com/2018-09/wenxueying/2018090514285249001.jpg?sign=174c143f8711972080513abae2a33bb3&t=62d31185" />表示的功能是()。
A、处理
B、输入/输出
C、开始/结束
D、条件判断
A、处理
B、输入/输出
C、开始/结束
D、条件判断
A、A.<img src="https://img.ppkao.com/2018-09/wenxueying/201809051431225328.jpg" />
B.<img src="https://img.ppkao.com/2018-09/wenxueying/2018090514312856599.jpg" />
C.<img src="https://img.ppkao.com/2018-09/wenxueying/2018090514313435498.jpg" />
D.<img src="https://img.ppkao.com/2018-09/wenxueying/2018090514314231870.jpg" />
A、A.<img src="https://img.ppkao.com/2017-09/jiangyouai/2017090714172986843.jpg" />
B.<img src="https://img.ppkao.com/2017-09/jiangyouai/2017090714173364981.jpg" />
C.<img src="https://img.ppkao.com/2017-09/jiangyouai/2017090714173655928.jpg" />
D.<img src="https://img.ppkao.com/2017-09/jiangyouai/2017090714173812259.jpg" />