避免除0

2024-07-07 13:05:31 +08:00
parent a70b4f30b5
commit 8ae20497c6
1 changed files with 2 additions and 0 deletions
@@ -268,6 +268,7 @@ pub fn console_chart_a(chart_a: ChartA) {
    let up_max_value = *chart_a.up_map.values().max().unwrap_or(&0);
    let down_max_value = *chart_a.down_map.values().max().unwrap_or(&0);
    let max_value = up_max_value.max(down_max_value);
+    let max_value = max_value.max(1);
    let max_height = 50;
    // 打印条形图
    for key in &keys {
@@ -342,6 +343,7 @@ pub fn console_chart_b(chart_b: ChartB) {
 }
 fn console_chart_b_list(list: Vec<usize>) {
    let max_value = *list.iter().max().unwrap_or(&0);
+    let max_value = max_value.max(1);
    let max_height = max_value.min(20);
    // 遍历从最大高度到0
    for i in (0..=max_height).rev() {