diff --git a/【额外练习】选择结构/7-58 选择-汉笨笨拜师3.c b/【额外练习】选择结构/7-58 选择-汉笨笨拜师3.c
new file mode 100644
index 0000000..c5e4a1a
--- /dev/null
+++ b/【额外练习】选择结构/7-58 选择-汉笨笨拜师3.c	
@@ -0,0 +1,48 @@
+#include <stdio.h>
+#include <string.h>
+
+char a[3], b[3];
+
+int main() {
+    scanf("%s%s", a, b);
+
+    if (a[0] == 'J') {
+        strcpy(a, "11");
+    } else if (a[0] == 'Q') {
+        strcpy(a, "12");
+    } else if (a[0] == 'K') {
+        strcpy(a, "13");
+    } else if (a[0] == 'A') {
+        strcpy(a, "14");
+    } else if (a[0] == '2') {
+        strcpy(a, "15");
+    }
+
+    if (b[0] == 'J') {
+        strcpy(b, "11");
+    } else if (b[0] == 'Q') {
+        strcpy(b, "12");
+    } else if (b[0] == 'K') {
+        strcpy(b, "13");
+    } else if (b[0] == 'A') {
+        strcpy(b, "14");
+    } else if (b[0] == '2') {
+        strcpy(b, "15");
+    }
+
+    int a1 = a[0] - '0', a2 = a[1] - '0';
+    int b1 = b[0] - '0', b2 = b[1] - '0';
+
+    int a0 = a2 * 10 + a1;
+    int b0 = b2 * 10 + b1;
+
+    if (a0 == b0) {
+        printf("No winner\n");
+    } else if (a0 > b0) {
+        printf("Alice win\n");
+    } else {  // a0 < b0
+        printf("Bob win\n");
+    }
+
+    return 0;
+}