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updated to [m, y, x]

edited Feb 6, 2024 at 12:43

edited Feb 6, 2024 at 12:43

JavaScript (ES6), 52 bytes

Returns [max, xy, y]x].

m=>m.map((r,y)=>r.map((v,x)=>m=v<m[0]?m:[v,xy,y]x]))&&m

Returns [max, x, y].

m=>m.map((r,y)=>r.map((v,x)=>m=v<m[0]?m:[v,x,y]))&&m

Returns [max, y, x].

m=>m.map((r,y)=>r.map((v,x)=>m=v<m[0]?m:[v,y,x]))&&m

saved 4 bytes

edited Feb 6, 2024 at 12:33

edited Feb 6, 2024 at 12:33

Returns [max, x, y].

m=>m.map((r,y)=>r.map((v,x)=>v<m||(c=[x=>m=v<m[0]?m:[v,y]x,m=v)y]))&&[m,c]&&m

m=>m.map((r,y)=>r.map((v,x)=>v<m||(c=[x,y],m=v)))&&[m,c]

Returns [max, x, y].

m=>m.map((r,y)=>r.map((v,x)=>m=v<m[0]?m:[v,x,y]))&&m

answered Feb 6, 2024 at 12:30

answered Feb 6, 2024 at 12:30

m=>m.map((r,y)=>r.map((v,x)=>v<m||(c=[x,y],m=v)))&&[m,c]