Initial commit: C language learning code

翁凯C语言/3/约分最简分式.c

@@ -0,0 +1,32 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+#include <math.h>
+
+int gcd(int x, int y) // 求最大公约数
+{
+    int c;
+    while (y > 0)
+    {
+        c = x % y;
+        x = y;
+        y = c;
+    }
+    return x;
+}
+
+int main()
+{
+    int m;
+    int n;
+    printf("请输入分式m/n:");
+    scanf("%d/%d", &m, &n);
+
+    int a, b;
+    int num_gcd = gcd(m, n);
+    a = m / num_gcd;
+    b = n / num_gcd;
+    printf("%d/%d的化简分式是%d/%d\n", m, n, a, b);
+
+    return 0;
+}