Removed some empty problems and solved 2 problems in rust

4 files changed, 62 insertions, 0 deletions

diff --git a/codeforces/BinaryImbalance/main.rs b/codeforces/BinaryImbalance/main.rs
new file mode 100644
index 0000000..e73ae3e
--- /dev/null
+++ b/codeforces/BinaryImbalance/main.rs
@@ -0,0 +1,41 @@
+#[allow(dead_code)]
+fn read<T: std::str::FromStr>() -> T {
+    let mut s = String::new();
+    std::io::stdin().read_line(&mut s).ok();
+    s.trim().parse().ok().unwrap()
+}
+
+#[allow(dead_code)]
+fn read_vec<T: std::str::FromStr>() -> Vec<T> {
+    read::<String>()
+        .split_whitespace()
+        .map(|e| e.parse().ok().unwrap())
+        .collect()
+}
+
+#[allow(dead_code)]
+fn read_mat<T: std::str::FromStr>(n: u32) -> Vec<Vec<T>> {
+    (0..n).map(|_| read_vec()).collect()
+}
+
+fn main() {
+    let mut tt = read::<u64>();
+    while tt > 0 {
+        let _ = read::<u64>();
+        let s = read::<String>();
+
+        let ones = s.chars().filter(|&ch| ch == '1').count();
+        let zrs = s.chars().filter(|&ch| ch == '0').count();
+
+        if zrs > ones {
+            println!("YES");
+        } else {
+            if s.contains("01") || s.contains("10") {
+                println!("YES");
+            } else {
+                println!("NO")
+            }
+        }
+        tt -= 1;
+    }
+}
diff --git a/codeforces/BinaryImbalance/main_input0.txt b/codeforces/BinaryImbalance/main_input0.txt
new file mode 100644
index 0000000..3848976
--- /dev/null
+++ b/codeforces/BinaryImbalance/main_input0.txt
@@ -0,0 +1,7 @@
+3
+2
+00
+2
+11
+2
+10
diff --git a/codeforces/BinaryImbalance/main_output0.txt b/codeforces/BinaryImbalance/main_output0.txt
new file mode 100644
index 0000000..0db7433
--- /dev/null
+++ b/codeforces/BinaryImbalance/main_output0.txt
@@ -0,0 +1,3 @@
+YES
+NO
+YES
diff --git a/codeforces/BinaryImbalance/rust-project.json b/codeforces/BinaryImbalance/rust-project.json
new file mode 100644
index 0000000..a195582
--- /dev/null
+++ b/codeforces/BinaryImbalance/rust-project.json
@@ -0,0 +1,11 @@
+{
+  "sysroot": "/home/omar/.rustup/toolchains/stable-x86_64-unknown-linux-gnu",
+  "sysroot_src": "/home/omar/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/",
+  "crates": [
+    {
+      "root_module": "main.rs",
+      "edition": "2021",
+      "deps": []
+    }
+  ]
+}