draft

programs/p48/info.json

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+{
+  "language": "C",
+  "name": "演習 4-8",
+  "description": "教科書のList 4-8を1未満の時に改行を出力しないよにしたプログラム。",
+  "output": {
+    "type": "screenshot",
+    "content": "./assets/p48.png"
+  },
+  "note": ""
+}

programs/p48/main.c

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+#include <stdio.h>
+
+int main(void) {
+    int n;
+
+    printf("Input positive integer: ");
+    scanf("%d", &n);
+
+    if (n < 1) {
+        return 1;
+    }
+
+    while (n-- > 0) {
+        putchar('*');
+    }
+
+    putchar('\n');
+
+    return 0;
+}