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nodchip
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Mar 12, 2026
| int buy_price; | ||
| int total_profit = 0; | ||
| for (int i = 0; i < prices.size() - 1; ++i) { | ||
| if (has_stock) { |
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continue をせず、 else 節を使ったほうがシンプルに感じました。
if (has_stock) {
if (prices[i] > prices[i + 1]) {
total_profit += prices[i] - buy_price;
has_stock = false;
}
} else {
if (prices[i] < prices[i + 1]) {
buy_price = prices[i];
has_stock = true;
}
}
|
特に違和感ありませんでした 👍 |
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