1.0

Signed-off-by: Idiot <2777566203@qq.com>

utils.c

@@ -0,0 +1,30 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include "bank.h"
+
+void ClearInput()
+{
+    while(getchar() != '\n');
+}
+
+int GetInputInt(const char *prompt) 
+{
+    int value;
+    printf("%s", prompt);
+    while(scanf("%d", &value) != 1) {
+        ClearInput();
+        printf("输入错误，请重新输入: ");
+    }
+    return value;
+}
+
+double GetInputDouble(const char *prompt) 
+{
+    double value;
+    printf("%s", prompt);
+    while(scanf("%lf", &value) != 1) {
+        ClearInput();
+        printf("输入错误，请重新输入: ");
+    }
+    return value;
+}