错误结果如图,代码如下
ax.bar(['N','A','B','C','D'], ['100','200','300','400','500'], width=0.5)
异常原因:bar的height参数类型为str,改为int就正常了
改正结果如图,代码如下
ax.bar(['N','A','B','C','D'], [100,200,300,400,500], width=0.5)
错误结果如图,代码如下
ax.bar(['N','A','B','C','D'], ['100','200','300','400','500'], width=0.5)
异常原因:bar的height参数类型为str,改为int就正常了
改正结果如图,代码如下
ax.bar(['N','A','B','C','D'], [100,200,300,400,500], width=0.5)