API Response (JSON)
{
"problem": {
"name": "连续出现的字符",
"description": {
"content": "给定一个字符串,在字符串中寻找第一个连续出现次数不低于 $k$ 次的字符。",
"description_type": "Markdown"
},
"platform": "Luogu",
"limit": {
"time_limit": 1000,
"memory_limit": 131072
},
"difficulty": {
"LuoguStyle": "P1"
},
"is_remote": true,
"is_sync": true,
"sync_url": null,
"sign": "LGB2126"
},
"statements": [
{
"statement_type": "Markdown",
"content": "给定一个字符串,在字符串中寻找第一个连续出现次数不低于 $k$ 次的字符。\n\n## Input\n\n$2$ 行。第 $1$ 行是 $k$;第 $2$ 行是仅包含大小写字母的字符串。\n\n## Output\n\n字符串中第一个连续出现次数不低于 `k` 次的字符。如果没有符合条件的字符,输出 `No`。\n\n[samples]\n\n## Note\n\n$1\\leq k\\leq1000$,字符串长度不超过 $10...",
"is_translate": false,
"language": "English"
}
]
}