영상
문제
<script>
/*
[문제]
arr배열에 data의 값들만큼 1을 채워 넣으시오.
단, 가로를 기준으로 왼쪽에서 오른쪽으로 저장하시오.
결과를 사각형 모양으로 출력하시오.
[정답]
[1,1,1,1,1,0,0,0,0,0]
[1,1,1,0,0,0,0,0,0,0]
[1,1,1,1,1,1,1,0,0,0]
[1,1,1,0,0,0,0,0,0,0]
[1,1,1,1,1,1,1,1,1,0]
*/
let data = [5, 3, 7, 3, 9];
let arr = [
[0,0,0,0,0,0,0,0,0,0],
[0,0,0,0,0,0,0,0,0,0],
[0,0,0,0,0,0,0,0,0,0],
[0,0,0,0,0,0,0,0,0,0],
[0,0,0,0,0,0,0,0,0,0]
];
</script>
Java
복사
해설
<script>
/*
[문제]
arr배열에 data의 값들만큼 1을 채워 넣으시오.
단, 가로를 기준으로 왼쪽에서 오른쪽으로 저장하시오.
결과를 사각형 모양으로 출력하시오.
[정답]
[1,1,1,1,1,0,0,0,0,0]
[1,1,1,0,0,0,0,0,0,0]
[1,1,1,1,1,1,1,0,0,0]
[1,1,1,0,0,0,0,0,0,0]
[1,1,1,1,1,1,1,1,1,0]
*/
let data = [5, 3, 7, 3, 9];
let arr = [
[0,0,0,0,0,0,0,0,0,0],
[0,0,0,0,0,0,0,0,0,0],
[0,0,0,0,0,0,0,0,0,0],
[0,0,0,0,0,0,0,0,0,0],
[0,0,0,0,0,0,0,0,0,0]
];
let y = 0;
let x = 0;
for(let i=0; i<data.length; i++) {
for(let j=0; j<data[i]; j++) {
arr[y][x] = 1;
x += 1;
}
y += 1;
x = 0;
}
for(let i=0; i<arr.length; i++) {
document.write("[")
for(let j=0; j<arr[i].length; j++) {
document.write(arr[i][j]);
if(j < arr[i].length - 1) {
document.write(",");
}
}
document.write("]<br>");
}
</script>
Java
복사