arr[j + 1] = arr[j]; // 元素后移
The U.S. women also beat Canada 2-1 in overtime, the first time the Americans swept both Olympic hockey tournaments. The celebration of the twin victories has been shadowed by U.S. politics almost since the final horn of the men’s game.
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Филолог заявил о массовой отмене обращения на «вы» с большой буквы09:36
14. American Classic