21/12/06 13:12:38.43 PE/XVSQC.net
>>244
flat_mapを使えば良い
let r = (1..100).flat_map(¦x¦ (1..100).map(¦y¦ (x, y))).find(¦(x, y)¦ x * y > 1234);
21/12/06 13:12:38.43 PE/XVSQC.net
>>244
flat_mapを使えば良い
let r = (1..100).flat_map(¦x¦ (1..100).map(¦y¦ (x, y))).find(¦(x, y)¦ x * y > 1234);