View Compilation Error

0_0_33423044_13641\Main.java:7: 错误: 非法的表达式开始
        while (sc.hasNext()) {/
                              ^
0_0_33423044_13641\Main.java:8: 错误: 非法的表达式开始
            for (int i = 0; i < n; i++) {
            ^
0_0_33423044_13641\Main.java:8: 错误: 需要')'
            for (int i = 0; i < n; i++) {
                      ^
0_0_33423044_13641\Main.java:8: 错误: 不是语句
            for (int i = 0; i < n; i++) {
                ^
0_0_33423044_13641\Main.java:8: 错误: 需要>
            for (int i = 0; i < n; i++) {
                                 ^
0_0_33423044_13641\Main.java:8: 错误: 不是语句
            for (int i = 0; i < n; i++) {
                              ^
0_0_33423044_13641\Main.java:8: 错误: 需要';'
            for (int i = 0; i < n; i++) {
                                      ^
7 个错误