{"image_url":null,"categories":["\u6570\u5b66"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fatlas-open2.hatenadiary.jp%2Fentry%2F2026%2F03%2F28%2F151711\" title=\"\u7d2f\u4e57\u3057\u3066\u3082\u7d50\u679c\u306e\u4e0b\uff4e\u6841\u304c\u5909\u308f\u3089\u306a\u3044\u6570\u3063\u3066\u2026 - atlas-open blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","blog_title":"atlas-open blog","author_url":"https://blog.hatena.ne.jp/atlas_neo46/","version":"1.0","blog_url":"https://atlas-open2.hatenadiary.jp/","provider_url":"https://hatena.blog","published":"2026-03-28 15:17:11","author_name":"atlas_neo46","type":"rich","url":"https://atlas-open2.hatenadiary.jp/entry/2026/03/28/151711","description":"\u7d2f\u4e57\u3057\u3066\u3082\u7d50\u679c\u306e\u4e0b\uff4e\u6841\u304c\u5909\u308f\u3089\u306a\u3044\u6570\u3063\u3066\u2026 \uff58p mod 10n = \uff58 \u3068\u8868\u305b\u308b \u21d4 \uff58p \u2261 \uff58\uff08mod 10n\uff09 \u307e\u305a\u3001\uff58p \u2261 \uff58\uff08mod 10n\uff09 \u3092\u8003\u3048\u308b\u3068\u304d\uff08p\u22672\uff09 p=2 \u306e\u3068\u304d\u6210\u308a\u7acb\u3066\u3070 p\u22672\u3067\u6210\u7acb\u3059\u308b\u3053\u3068\u3092\u793a\u3059\u3002 mod 10 \u306b\u304a\u3044\u3066 \uff582 \u2261 \uff58 \u304c\u6210\u308a\u7acb\u3064\u3068\u8003\u3048\u308b\u306a\u3089\u3070 \u4e21\u8fba\u306b x\u3092\u304b\u3051\u3066 \uff583 \u2261 \uff582 \u3088\u3063\u3066 \uff582 \u2261 \uff58 \u306a\u306e\u3067 \uff583 \u2261 \uff58 \u304c\u6210\u308a\u7acb\u3064\u3002 \u4e00\u822c\u306b \uff58\uff4e \u2261 \uff58 \u304c\u6210\u308a\u7acb\u3064\u306a\u3089\u3070 \u4e21\u8fba\u306b x\u3092\u304b\u3051\u3066 \uff58\uff4e+1 \u2261\uff582 \u3088\u3063\u3066 \uff582 \u2261 \uff58 \u306a\u306e\u3067\uff58\uff4e+1 \u2261 \uff58 \u4ee5\u4e0a\u3088\u308a p\u22673 \u306b\u304a\u3044\u3066 \uff582 \u2261 \uff58 \u304c\u6210\u308a\u7acb\u3064\u306a\u3089\u3070 \uff58p \u2261 \uff58 \u304c\u6210\u7acb\u2026","height":"190","title":"\u7d2f\u4e57\u3057\u3066\u3082\u7d50\u679c\u306e\u4e0b\uff4e\u6841\u304c\u5909\u308f\u3089\u306a\u3044\u6570\u3063\u3066\u2026","width":"100%"}