Initial commit

Miscellaneous/statistics.cpp

@@ -0,0 +1,28 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+
+#define NUMBER 10
+
+int main(void) {
+	int cnt[NUMBER];
+	int x;
+
+	for (int i = 0; i < NUMBER; i++) {
+		cnt[i] = 0;
+	}
+
+	scanf("%d", &x);
+
+	while (x != -1) {
+		if (x >= 0 && x <= 9) {
+			cnt[x]++;
+		}
+		scanf("%d", &x);
+	}
+
+	for (int i = 0; i < NUMBER; i++) {
+		printf("%d: %d\n", i, cnt[i]);
+	}
+	return 0;
+}