0_0_33295974_19241\Main.java:1: 错误: 非法字符: '#'
#include <cstdio>
^
0_0_33295974_19241\Main.java:1: 错误: 需要class, interface或enum
#include <cstdio>
^
0_0_33295974_19241\Main.java:3: 错误: 需要class, interface或enum
LL lowbit(LL x) {
^
0_0_33295974_19241\Main.java:5: 错误: 需要class, interface或enum
}
^
0_0_33295974_19241\Main.java:8: 错误: 需要class, interface或enum
if (x & 1) return 2 * dfs(x / 2) + x / 2 + 1;
^
0_0_33295974_19241\Main.java:9: 错误: 需要class, interface或enum
else return 2 * dfs(x / 2) + x / 2;
^
0_0_33295974_19241\Main.java:10: 错误: 需要class, interface或enum
}
^
0_0_33295974_19241\Main.java:14: 错误: 需要class, interface或enum
while (~scanf("%lld %lld", &n, &q)) {
^
0_0_33295974_19241\Main.java:17: 错误: 需要class, interface或enum
LL L, R, x;
^
0_0_33295974_19241\Main.java:18: 错误: 需要class, interface或enum
scanf("%d", &op);
^
0_0_33295974_19241\Main.java:19: 错误: 需要class, interface或enum
if (op == 1) {
^
0_0_33295974_19241\Main.java:21: 错误: 需要class, interface或enum
printf("%lld\n", dfs(R) - dfs(L - 1));
^
0_0_33295974_19241\Main.java:22: 错误: 需要class, interface或enum
}
^
0_0_33295974_19241\Main.java:25: 错误: 需要class, interface或enum
scanf("%lld", &x);
^
0_0_33295974_19241\Main.java:26: 错误: 需要class, interface或enum
while (x <= n) {
^
0_0_33295974_19241\Main.java:28: 错误: 需要class, interface或enum
x += lowbit(x);
^
0_0_33295974_19241\Main.java:29: 错误: 需要class, interface或enum
}
^
0_0_33295974_19241\Main.java:31: 错误: 需要class, interface或enum
}
^
0_0_33295974_19241\Main.java:35: 错误: 需要class, interface或enum
}
^
19 个错误
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