add runtime measurement

y2015/src/bin/d1.rs

@@ -1,20 +1,27 @@
-use std::fs;
+use std::{fs, time::Instant};
 
+use utils::time::get_elapsed_string;
 use y2015::days::d1;
 
 fn main() {
+    let now = Instant::now();
+    println!("Part 1:");
     part1();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
+    let now = Instant::now();
+    println!("Part 2:");
     part2();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
 }
 
 fn part1() {
     let root = env!("CARGO_MANIFEST_DIR");
     let content = fs::read_to_string(format!("{root}/resources/1_input.txt")).unwrap();
-    println!("{}", d1::process_part1(&content));
+    println!("Answer: {}", d1::process_part1(&content));
 }
 
 fn part2() {
     let root = env!("CARGO_MANIFEST_DIR");
     let content = fs::read_to_string(format!("{root}/resources/1_input.txt")).unwrap();
-    println!("{}", d1::process_part2(&content));
+    println!("Answer: {}", d1::process_part2(&content));
 }

y2015/src/bin/d10.rs

@@ -1,8 +1,17 @@
+use std::time::Instant;
+
+use utils::time::get_elapsed_string;
 use y2015::days::d10;
 
 fn main() {
+    let now = Instant::now();
+    println!("Part 1:");
     part1();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
+    let now = Instant::now();
+    println!("Part 2:");
     part2();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
 }
 
 fn part1() {

y2015/src/bin/d11.rs

@@ -1,8 +1,17 @@
+use std::time::Instant;
+
+use utils::time::get_elapsed_string;
 use y2015::days::d11;
 
 fn main() {
+    let now = Instant::now();
+    println!("Part 1:");
     part1();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
+    let now = Instant::now();
+    println!("Part 2:");
     part2();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
 }
 
 fn part1() {

y2015/src/bin/d12.rs

@@ -1,10 +1,17 @@
-use std::fs;
+use std::{fs, time::Instant};
 
+use utils::time::get_elapsed_string;
 use y2015::days::d12;
 
 fn main() {
+    let now = Instant::now();
+    println!("Part 1:");
     part1();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
+    let now = Instant::now();
+    println!("Part 2:");
     part2();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
 }
 
 fn part1() {

y2015/src/bin/d13.rs

@@ -1,10 +1,17 @@
-use std::fs;
+use std::{fs, time::Instant};
 
+use utils::time::get_elapsed_string;
 use y2015::days::d13;
 
 fn main() {
+    let now = Instant::now();
+    println!("Part 1:");
     part1();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
+    let now = Instant::now();
+    println!("Part 2:");
     part2();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
 }
 
 fn part1() {

y2015/src/bin/d14.rs

@@ -1,10 +1,17 @@
-use std::fs;
+use std::{fs, time::Instant};
 
+use utils::time::get_elapsed_string;
 use y2015::days::d14;
 
 fn main() {
+    let now = Instant::now();
+    println!("Part 1:");
     part1();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
+    let now = Instant::now();
+    println!("Part 2:");
     part2();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
 }
 
 fn part1() {

y2015/src/bin/d15.rs

@@ -1,10 +1,17 @@
-use std::fs;
+use std::{fs, time::Instant};
 
+use utils::time::get_elapsed_string;
 use y2015::days::d15;
 
 fn main() {
+    let now = Instant::now();
+    println!("Part 1:");
     part1();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
+    let now = Instant::now();
+    println!("Part 2:");
     part2();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
 }
 
 fn part1() {

y2015/src/bin/d16.rs

@@ -1,10 +1,17 @@
-use std::fs;
+use std::{fs, time::Instant};
 
+use utils::time::get_elapsed_string;
 use y2015::days::d16;
 
 fn main() {
+    let now = Instant::now();
+    println!("Part 1:");
     part1();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
+    let now = Instant::now();
+    println!("Part 2:");
     part2();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
 }
 
 fn part1() {

y2015/src/bin/d17.rs

@@ -1,10 +1,17 @@
-use std::fs;
+use std::{fs, time::Instant};
 
+use utils::time::get_elapsed_string;
 use y2015::days::d17;
 
 fn main() {
+    let now = Instant::now();
+    println!("Part 1:");
     part1();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
+    let now = Instant::now();
+    println!("Part 2:");
     part2();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
 }
 
 fn part1() {

y2015/src/bin/d18.rs

@@ -1,10 +1,17 @@
-use std::fs;
+use std::{fs, time::Instant};
 
+use utils::time::get_elapsed_string;
 use y2015::days::d18;
 
 fn main() {
+    let now = Instant::now();
+    println!("Part 1:");
     part1();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
+    let now = Instant::now();
+    println!("Part 2:");
     part2();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
 }
 
 fn part1() {

y2015/src/bin/d19.rs

@@ -1,10 +1,17 @@
-use std::fs;
+use std::{fs, time::Instant};
 
+use utils::time::get_elapsed_string;
 use y2015::days::d19;
 
 fn main() {
+    let now = Instant::now();
+    println!("Part 1:");
     part1();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
+    let now = Instant::now();
+    println!("Part 2:");
     part2();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
 }
 
 fn part1() {

y2015/src/bin/d2.rs

@@ -1,10 +1,17 @@
-use std::fs;
+use std::{fs, time::Instant};
 
+use utils::time::get_elapsed_string;
 use y2015::days::d2;
 
 fn main() {
+    let now = Instant::now();
+    println!("Part 1:");
     part1();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
+    let now = Instant::now();
+    println!("Part 2:");
     part2();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
 }
 
 fn part1() {

y2015/src/bin/d20.rs

@@ -1,8 +1,17 @@
+use std::time::Instant;
+
+use utils::time::get_elapsed_string;
 use y2015::days::d20;
 
 fn main() {
+    let now = Instant::now();
+    println!("Part 1:");
     part1();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
+    let now = Instant::now();
+    println!("Part 2:");
     part2();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
 }
 
 fn part1() {

y2015/src/bin/d21.rs

@@ -1,10 +1,17 @@
-use std::fs;
+use std::{fs, time::Instant};
 
+use utils::time::get_elapsed_string;
 use y2015::days::d21;
 
 fn main() {
+    let now = Instant::now();
+    println!("Part 1:");
     part1();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
+    let now = Instant::now();
+    println!("Part 2:");
     part2();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
 }
 
 fn part1() {

y2015/src/bin/d22.rs

@@ -1,10 +1,17 @@
-use std::fs;
+use std::{fs, time::Instant};
 
+use utils::time::get_elapsed_string;
 use y2015::days::d22;
 
 fn main() {
+    let now = Instant::now();
+    println!("Part 1:");
     part1();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
+    let now = Instant::now();
+    println!("Part 2:");
     part2();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
 }
 
 fn part1() {

y2015/src/bin/d23.rs

@@ -1,10 +1,17 @@
-use std::fs;
+use std::{fs, time::Instant};
 
+use utils::time::get_elapsed_string;
 use y2015::days::d23;
 
 fn main() {
+    let now = Instant::now();
+    println!("Part 1:");
     part1();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
+    let now = Instant::now();
+    println!("Part 2:");
     part2();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
 }
 
 fn part1() {

y2015/src/bin/d24.rs

@@ -1,10 +1,17 @@
-use std::fs;
+use std::{fs, time::Instant};
 
+use utils::time::get_elapsed_string;
 use y2015::days::d24;
 
 fn main() {
+    let now = Instant::now();
+    println!("Part 1:");
     part1();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
+    let now = Instant::now();
+    println!("Part 2:");
     part2();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
 }
 
 fn part1() {

y2015/src/bin/d25.rs

@@ -1,7 +1,13 @@
+use std::time::Instant;
+
+use utils::time::get_elapsed_string;
 use y2015::days::d25;
 
 fn main() {
+    let now = Instant::now();
+    println!("Part 1:");
     part1();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
 }
 
 fn part1() {

y2015/src/bin/d3.rs

@@ -1,10 +1,17 @@
-use std::fs;
+use std::{fs, time::Instant};
 
+use utils::time::get_elapsed_string;
 use y2015::days::d3;
 
 fn main() {
+    let now = Instant::now();
+    println!("Part 1:");
     part1();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
+    let now = Instant::now();
+    println!("Part 2:");
     part2();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
 }
 
 fn part1() {

y2015/src/bin/d4.rs

@@ -1,10 +1,17 @@
 use std::time::Instant;
 
+use utils::time::get_elapsed_string;
 use y2015::days::d4;
 
 fn main() {
+    let now = Instant::now();
+    println!("Part 1:");
     part1();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
+    let now = Instant::now();
+    println!("Part 2:");
     part2();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
 }
 
 fn part1() {

y2015/src/bin/d5.rs

@@ -1,10 +1,17 @@
-use std::fs;
+use std::{fs, time::Instant};
 
+use utils::time::get_elapsed_string;
 use y2015::days::d5;
 
 fn main() {
+    let now = Instant::now();
+    println!("Part 1:");
     part1();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
+    let now = Instant::now();
+    println!("Part 2:");
     part2();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
 }
 
 fn part1() {

y2015/src/bin/d6.rs

@@ -1,10 +1,17 @@
-use std::fs;
+use std::{fs, time::Instant};
 
+use utils::time::get_elapsed_string;
 use y2015::days::d6;
 
 fn main() {
+    let now = Instant::now();
+    println!("Part 1:");
     part1();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
+    let now = Instant::now();
+    println!("Part 2:");
     part2();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
 }
 
 fn part1() {

y2015/src/bin/d7.rs

@@ -1,10 +1,17 @@
-use std::fs;
+use std::{fs, time::Instant};
 
+use utils::time::get_elapsed_string;
 use y2015::days::d7;
 
 fn main() {
+    let now = Instant::now();
+    println!("Part 1:");
     part1();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
+    let now = Instant::now();
+    println!("Part 2:");
     part2();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
 }
 
 fn part1() {

y2015/src/bin/d8.rs

@@ -1,10 +1,17 @@
-use std::fs;
+use std::{fs, time::Instant};
 
+use utils::time::get_elapsed_string;
 use y2015::days::d8;
 
 fn main() {
+    let now = Instant::now();
+    println!("Part 1:");
     part1();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
+    let now = Instant::now();
+    println!("Part 2:");
     part2();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
 }
 
 fn part1() {

y2015/src/bin/d9.rs

@@ -1,10 +1,17 @@
-use std::fs;
+use std::{fs, time::Instant};
 
+use utils::time::get_elapsed_string;
 use y2015::days::d9;
 
 fn main() {
+    let now = Instant::now();
+    println!("Part 1:");
     part1();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
+    let now = Instant::now();
+    println!("Part 2:");
     part2();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
 }
 
 fn part1() {