wrote most of report

programs/prog1/info.json

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+{
+    "name": "演習1ー5",
+    "description": "プロンプトから読み込んだ整数値に13を加えた値を表示するプログラム。",
+    "output": {
+        "type": "screenshot",
+	"content": "./assets/prog1.png"
+    },
+    "note": ""
+}

programs/prog1/main.c

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+#include <stdio.h>
+
+int main(void) {
+    int x = 0;
+
+    printf("Input integer: x = ");
+    scanf("%d", &x);
+
+    printf("Result: x + 13 = %d\n", x + 13);
+
+    return 0;
+}

programs/prog2/info.json

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+{
+    "name": "演習1ー6",
+    "description": "プロンプトから読み込んだ整数値から7を減じた値を表示するプログラム。",
+    "output": {
+        "type": "screenshot",
+	"content": "./assets/prog2.png"
+    },
+    "note": ""
+}

programs/prog2/main.c

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+#include <stdio.h>
+
+int main(void) {
+    int x = 0;
+
+    printf("Input integer: x = ");
+    scanf("%d", &x);
+
+    printf("Result: x - 7 = %d\n", x - 7);
+
+    return 0;
+}