'commit'

RuMenJingDian/LianXi/C_3_4.cpp

@@ -0,0 +1,23 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+
+int main() {
+    int count = 0;
+    char s[20], buf[99];
+    scanf("%s", s);
+    for (int abc = 111; abc <= 999; abc++)
+        for (int de = 11; de <= 99; de++) {
+            int x = abc * (de % 10), y = abc * (de / 10), z = abc * de;
+            sprintf(buf, "%d%d%d%d%d", abc, de, x, y, z);
+            int ok = 1;
+            for (int i = 0; i < strlen(buf); i++)
+                if (strchr(s, buf[i]) == NULL) ok = 0;
+            if (ok) {
+                printf("<%d>\n", ++count);
+                printf("%5d\nX%4d\n-----\n%5d\n%4d\n-----\n%5d\n\n", abc, de, x, y, z);
+            }
+        }
+    printf("The number of solutions = %d\n", count);
+    return 0;
+}