Add atcoder/abc374/a.rs atcoder/abc374/b.rs atcoder/abc374/c.rs atcod…

…er/abc374/remain.txt

atcoder/abc374/a.rs

@@ -0,0 +1,10 @@
+fn getline() -> String {
+    let mut ret = String::new();
+    std::io::stdin().read_line(&mut ret).ok().unwrap();
+    ret
+}
+
+fn main() {
+    let y = getline().ends_with("san\n");
+    println!("{}", if y { "Yes" } else { "No" });
+}

atcoder/abc374/b.rs

@@ -0,0 +1,17 @@
+fn getline() -> String {
+    let mut ret = String::new();
+    std::io::stdin().read_line(&mut ret).ok().unwrap();
+    ret
+}
+
+fn main() {
+    let a = getline().chars().collect::<Vec<_>>();
+    let b = getline().chars().collect::<Vec<_>>();
+    for i in 0..a.len().min(b.len()) {
+        if a[i] != b[i] {
+            println!("{}", i + 1);
+            return;
+        }
+    }
+    println!("0");
+}

atcoder/abc374/c.rs

@@ -0,0 +1,44 @@
+use std::io::Read;
+
+fn get_word() -> String {
+    let stdin = std::io::stdin();
+    let mut stdin=stdin.lock();
+    let mut u8b: [u8; 1] = [0];
+    loop {
+        let mut buf: Vec<u8> = Vec::with_capacity(16);
+        loop {
+            let res = stdin.read(&mut u8b);
+            if res.unwrap_or(0) == 0 || u8b[0] <= b' ' {
+                break;
+            } else {
+                buf.push(u8b[0]);
+            }
+        }
+        if buf.len() >= 1 {
+            let ret = String::from_utf8(buf).unwrap();
+            return ret;
+        }
+    }
+}
+
+fn get<T: std::str::FromStr>() -> T { get_word().parse().ok().unwrap() }
+
+fn main() {
+    let n: usize = get();
+    let mut a: Vec<i64> = vec![0; n];
+    for i in 0..n {
+        a[i] = get();
+    }
+    let asum: i64 = a.iter().sum();
+    let mut ans: i64 = asum;
+    for bits in 0..1 << n {
+        let mut sum: i64 = 0;
+        for i in 0..n {
+            if bits & 1 << i != 0 {
+                sum += a[i];
+            }
+        }
+        ans = ans.min(sum.max(asum - sum));
+    }
+    println!("{ans}");
+}

atcoder/abc374/remain.txt

@@ -0,0 +1,4 @@
+d
+e
+f
+g