25958

이수민/25958.c

@@ -0,0 +1,29 @@
+#include <stdio.h>
+#include <stdlib.h>
+int check[5001];
+long long int dp[5001][5001];
+int main()
+{
+    for(int i=1; i<=5000; i++) {
+        int sum = 0;
+        int k = i;
+        while(k) {
+            sum += k%10;
+            k /= 10;
+        }
+        if(i % sum == 0) check[i] = 1;
+    }
+    int m,k;
+    scanf("%d %d",&m,&k);
+    for(int i=1; i<=m; i++) dp[0][i] = 1;
+    for(int i=1; i<=m; i++) {
+        for(int j=1; j<=m; j++) {
+            if(!check[j] || j > i) {dp[i][j] += dp[i][j-1]; continue;}
+            dp[i][j] = dp[i-j][j] % k;
+            dp[i][j] += dp[i][j-1];
+            dp[i][j] = ((dp[i][j] % k) + (dp[i][j-1] % k)) % k;
+        }
+    }
+    printf("%lld",dp[m][m] % k);
+    return 0;
+}