0_0_20546574_15359\Main.java:1: 错误: 非法字符: '#'
#include<bits/stdc++.h>
^
0_0_20546574_15359\Main.java:1: 错误: 需要class, interface或enum
#include<bits/stdc++.h>
^
0_0_20546574_15359\Main.java:3: 错误: 需要class, interface或enum
typedef double db;
^
0_0_20546574_15359\Main.java:4: 错误: 需要class, interface或enum
typedef long long ll;
^
0_0_20546574_15359\Main.java:6: 错误: 需要class, interface或enum
int n, m, k;
^
0_0_20546574_15359\Main.java:8: 错误: 需要class, interface或enum
int main(void) {
^
0_0_20546574_15359\Main.java:13: 错误: 需要class, interface或enum
int t;
^
0_0_20546574_15359\Main.java:14: 错误: 需要class, interface或enum
scanf("%d", &t);
^
0_0_20546574_15359\Main.java:15: 错误: 需要class, interface或enum
while (t--) {
^
0_0_20546574_15359\Main.java:18: 错误: 需要class, interface或enum
ll all = n * m;
^
0_0_20546574_15359\Main.java:19: 错误: 需要class, interface或enum
all = all * all;
^
0_0_20546574_15359\Main.java:21: 错误: 需要class, interface或enum
db ans = 0;
^
0_0_20546574_15359\Main.java:22: 错误: 需要class, interface或enum
for (ll i = 0; i < n; i++) {
^
0_0_20546574_15359\Main.java:22: 错误: 需要class, interface或enum
for (ll i = 0; i < n; i++) {
^
0_0_20546574_15359\Main.java:22: 错误: 需要class, interface或enum
for (ll i = 0; i < n; i++) {
^
0_0_20546574_15359\Main.java:23: 错误: 需要class, interface或enum
for (ll j = 0; j < m; j++) {
^
0_0_20546574_15359\Main.java:23: 错误: 需要class, interface或enum
for (ll j = 0; j < m; j++) {
^
0_0_20546574_15359\Main.java:26: 错误: 需要class, interface或enum
num += i * j * (n - i) * (m - j);
^
0_0_20546574_15359\Main.java:27: 错误: 需要class, interface或enum
num += i * (n - i) * m;
^
0_0_20546574_15359\Main.java:28: 错误: 需要class, interface或enum
num += i * (m - j - 1) * (n - i) * (j + 1);
^
0_0_20546574_15359\Main.java:29: 错误: 需要class, interface或enum
num += j * (m - j) * n;
^
0_0_20546574_15359\Main.java:30: 错误: 需要class, interface或enum
num += n * m;
^
0_0_20546574_15359\Main.java:33: 错误: 需要class, interface或enum
num += (m - j - 1) * n * (j + 1);
^
0_0_20546574_15359\Main.java:34: 错误: 需要class, interface或enum
num += j * (n - i - 1) * (m - j) * (i + 1);
^
0_0_20546574_15359\Main.java:35: 错误: 需要class, interface或enum
num += (n - i - 1) * (i + 1) * m;
^
0_0_20546574_15359\Main.java:36: 错误: 需要class, interface或enum
num += (n - i - 1) * (n - j - 1) * (i + 1) * (j + 1);
^
0_0_20546574_15359\Main.java:39: 错误: 需要class, interface或enum
db tmp = (db)num / all;
^
0_0_20546574_15359\Main.java:40: 错误: 需要class, interface或enum
ans += pow(1 - tmp, k);
^
0_0_20546574_15359\Main.java:41: 错误: 需要class, interface或enum
}
^
0_0_20546574_15359\Main.java:46: 错误: 需要class, interface或enum
printf("Case #%d: ", cnt ++);
^
0_0_20546574_15359\Main.java:47: 错误: 需要class, interface或enum
printf("%.0f\n", ans);
^
0_0_20546574_15359\Main.java:48: 错误: 需要class, interface或enum
}
^
0_0_20546574_15359\Main.java:53: 错误: 需要class, interface或enum
}
^
33 个错误
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