dp
另: 小米oj上的测试样例是错的 ; )
function solution(line) {
if (line == 0)
return 0
;
if (line == 1)
return 1
;
var dp =
new Array(line + 1
);
dp[1] = 1
;
dp[2] = 2
;
for (let i = 3; i <= line; i++
) {
dp[i] = dp[i - 1] + dp[i - 2
];
}
return dp[line];
}
转载于:https://www.cnblogs.com/ruoh3kou/p/10295238.html