ABC 046, wip on c and d

atcoder/beginner_contests/abc046/src/bin/a.rs

@@ -0,0 +1,17 @@
+use proconio::input;
+
+fn main(){
+    input!{
+        a: u8,
+        b: u8,
+        c: u8,
+    };
+
+    if a == b && b == c {
+        println!("1");
+    } else if a == b || b == c || a == c {
+        println!("2");
+    } else {
+        println!("3");
+    }
+}

atcoder/beginner_contests/abc046/src/bin/b.rs

@@ -0,0 +1,12 @@
+use proconio::input;
+
+fn main(){
+    input!{
+        n: u32,
+        k: u32,
+    };
+
+    let result = k * u32::pow(k - 1, n - 1);
+
+    println!("{}", {result});
+}

atcoder/beginner_contests/abc046/src/bin/c.rs

@@ -0,0 +1,17 @@
+use proconio::input;
+use std::cmp::max;
+
+fn main(){
+    input!{
+        n: u64,
+        ratios: [(u64, u64); n],
+    };
+
+    let mut a = 1;
+    let mut t = 1;
+
+    for (r_t, r_a) in ratios {
+        
+    }
+
+}

atcoder/beginner_contests/abc046/src/bin/d.rs

@@ -0,0 +1,15 @@
+use proconio::input;
+
+fn solve(tc: u32) {
+    todo!();
+}
+
+fn main(){
+    input!{
+        t: u32,
+    };
+
+    for tc in 1..=t {
+        solve(tc);
+    }
+}