diff --git a/步骤二.c b/步骤二.c
new file mode 100644
index 0000000..9345987
--- /dev/null
+++ b/步骤二.c
@@ -0,0 +1,25 @@
+#include <stdio.h>
+int main() {
+    int student_id[3];
+    float math_score[3], physics_score[3], english_score[3], total_score[3];
+
+    // Input student information
+    for (int i = 0; i < 3; i++) {
+        printf("Enter student %d's ID: ", i + 1);
+        scanf("%d", &student_id[i]);
+        printf("Enter student %d's math score: ", i + 1);
+        scanf("%f", &math_score[i]);
+        printf("Enter student %d's physics score: ", i + 1);
+        scanf("%f", &physics_score[i]);
+        printf("Enter student %d's english score: ", i + 1);
+        scanf("%f", &english_score[i]);
+        total_score[i] = math_score[i] + physics_score[i] + english_score[i];
+    }
+
+    // Output student information
+    for (int i = 0; i < 3; i++) {
+        printf("%d  %.1f  %.1f  %.1f  %.1f\n", student_id[i], math_score[i], physics_score[i], english_score[i], total_score[i]);
+    }
+
+    return 0;
+}