Refactoring, Added day3

src/day3/1.rs

@@ -0,0 +1,81 @@
+#![feature(test)]
+extern crate test;
+
+const INPUTS: [&str; 2] = [include_str!("./sample.txt"), include_str!("./input.txt")];
+
+fn parse(input: &'static str) -> impl Iterator<Item = (&str, &str)> {
+    input.trim().lines().map(|line| {
+        let l = line.len();
+        let (a, b) = line.split_at(l / 2);
+
+        (a, b)
+    })
+}
+
+fn main() {
+    for input in INPUTS.iter() {
+        let output = parse(input);
+        let score = solution(output);
+
+        println!("{:?}", score);
+    }
+}
+
+fn solution<'a>(input: impl Iterator<Item = (&'a str, &'a str)>) -> usize {
+    let mut score = 0;
+
+    for (a, b) in input {
+        let ai = find_items(a);
+        let bi = find_items(b);
+
+        let mut intersect = [false; 256];
+
+        for (i, (x, y)) in ai.into_iter().zip(bi.into_iter()).enumerate() {
+            if x & y {
+                intersect[i] = true;
+            }
+        }
+
+        for (i, v) in intersect.into_iter().enumerate() {
+            if v {
+                let c = i as u8 as char;
+
+                let lscore = if ('a'..='z').contains(&c) {
+                    i - 97 + 1
+                } else {
+                    i - 65 + 27
+                };
+
+                score += lscore;
+            }
+        }
+    }
+
+    score
+}
+
+fn find_items(ip: &str) -> [bool; 256] {
+    let mut freq = [0; 255];
+    let mut out = [false; 256];
+
+    for c in ip.bytes() {
+        freq[c as usize] += 1;
+    }
+
+    for (i, v) in freq.into_iter().enumerate() {
+        if v >= 1 {
+            out[i] = true;
+        }
+    }
+
+    out
+}
+
+#[bench]
+fn solution_bench(b: &mut test::Bencher) {
+    b.iter(|| {
+        let input = parse(INPUTS[1]);
+        let result = solution(input);
+        test::black_box(result);
+    })
+}

src/day3/2.rs

@@ -0,0 +1,67 @@
+#![feature(test)]
+extern crate test;
+
+const INPUTS: [&str; 2] = [include_str!("./sample.txt"), include_str!("./input.txt")];
+
+fn parse(input: &'static str) -> Vec<(&str, &str, &str)> {
+    let lines: Vec<&str> = input.trim().lines().collect();
+
+    lines
+        .chunks(3)
+        .map(|chunk| (chunk[0], chunk[1], chunk[2]))
+        .collect()
+}
+
+fn main() {
+    for input in INPUTS.iter() {
+        let output = parse(input);
+        let score = solution(output);
+
+        println!("{:?}", score);
+    }
+}
+
+fn solution(input: Vec<(&str, &str, &str)>) -> usize {
+    let mut score = 0;
+
+    for (a, b, c) in input.into_iter() {
+        let ai = find_items(a);
+        let bi = find_items(b);
+        let ci = find_items(c);
+
+        for i in 0..128 {
+            if ai[i] & bi[i] & ci[i] {
+                let c = i as u8 as char;
+
+                let lscore = if ('a'..='z').contains(&c) {
+                    i - 97 + 1
+                } else {
+                    i - 65 + 27
+                };
+
+                score += lscore;
+            }
+        }
+    }
+
+    score
+}
+
+fn find_items(ip: &str) -> [bool; 128] {
+    let mut out = [false; 128];
+
+    for c in ip.bytes() {
+        out[c as usize] = true;
+    }
+
+    out
+}
+
+#[bench]
+fn solution_bench(b: &mut test::Bencher) {
+    b.iter(|| {
+        let input = parse(INPUTS[1]);
+        let result = solution(input);
+        test::black_box(result);
+    })
+}

src/day3/input.txt

@@ -0,0 +1,302 @@
+FzQrhQpJtJMFzlpplrTWjTnTTrjVsVvvTnTs
+mScqSqqgcfPCqGPZcfGNSvTNsVVNSjNvWSNsNz
+fPcPGqgCcHgFzQpJJtHtJH
+DZDqqlrjplDHrNCmnBcHBMCRcJzb
+RQFLStFvdcBbzdJbJM
+PThQtwftTPFvtTPhvtFtfFtpZZllwjRNlsqNqqZjwpGlrZ
+pPwtqgwJZPJLgQqSFlqhFFlqMd
+DBmCWBBDWTRGvcVRTCCnnfQlFSdlzfhfdMWQfjhhQz
+drmBVVCRgprPtrZp
+HznjQjvmzDMVrQnMLJMMlfWgPSlJGWWJPl
+BdcqqhcdBRpFhhZBthhctdJSJJWfgGFlJCSFgbWPCDJS
+NdRTZdNqBwqtthpRBTTRqdtZrsLQVzrrzjzDwDsnmrQrnsrr
+HZFZCFzZWszqsRTBZTNMhmthVTmhDppmMQVPpm
+wjvSbJddvrvlrvnJSJJvlJmhPlhVPVtGVpQDBVMpphQP
+frbrfrcvvnvjfwbcJgrrCBRsCFsNzRgRCHCqssRH
+dDFNqNqZqPLNqvqTTvCLSPdZssGHClJQJcRHJGHHcHBcsMsQ
+lrjmWgWWrhjgrppQHHMQrsQRJGcBJc
+lVlmnwjmdTTSvVFN
+FWNFHvQPmLGwwwSHtswwln
+RfMJcDdfdcfdddfZjdchrtZmSmCZVtqVnZmrnrtC
+JMmJcfjjphcghpgjhRGzGzBBGPFGNBvPTpFL
+cVPVwStmmcQPBQPpSCppwhHZNNqHszNBhsNRNjqHzj
+MfWdDgvdbnvgMTWgvgZfzmsZJHzNhqjqjRhJ
+MDWMWGndMgFDnFLDwQrPPCSrCSVrlmGS
+QLZmPdRdWmMsMDWZmsLWWrhMHcHGzHvGzFcvrvzNrc
+tplSbLVBlvHHcFNnSr
+VqfgwLlCJWmWQTfW
+nRWvlvRbtLvdMCPFGL
+wrfsJNNGhNzGrTgDMDLgPMLPfq
+wcVhJQhwhrrBpmVblBRGSG
+HHHcggrZLcQQcQll
+GzfzTRTzmmFMwSNSwdSJQtNLNB
+TGbmLMFTzVVVTMzmFMfFPMHPZhnjZCpHnhgnZnPWCPZZ
+MRwwpVMHRspqVqwmccDlDrcHBBZgBl
+jQfQQQjWWFBgmcgDfcZg
+hvvSQzSnQQSWWQWSjTZVTRMshwVCssppwV
+pvrTvCvtFppCHMMZcdDFdcZM
+wLjTQnqljjSnlwjqjRgLcHHHMBDMZhBMHgHcbBDh
+mqjqlSNqRqwSRrWCvzGmtfTfzs
+TWScDCqCQQVBWDqWHsHswwBgRJzRhhHp
+dPttGrvFfGjMjnjvshsJgsJLgghRgH
+rFMlGdtjPffNnnrffSNcVCDqQqCQRqQRRN
+GmBRbVpPbmJcwggBBgWW
+LjsTCNNtddjHqLLgWwccqgfq
+nsjNjntNtjHCsDwZmwZZVmmGSvSD
+bwDDgNFtMMDbFsMbFwWWVcRcSpcgjgQWhWSp
+lfTJJlvdfCffccWppRjRlcSc
+RnzGdJJmsMNnMFtM
+bsBTFsqqTTmFZTsQBWWznWCRshlJNJlCVh
+GjGnDvDjvjPppHwwpwgrPPClJhNVRCzhhzJWlWlhNlvJ
+ffdgLrgdLrDjdfHPbbZbttcBbcbLmntn
+TNTwwvTTHNtTHNLLVqtqTSZBJnrnhhbrFJjZjnVZgghF
+cplWfRlzcWfRCZZhFrGjBfjZjn
+pddzDsRpDcclzCQMWBvNSmTTSqdvPPvqwqtT
+DQTttwwLtQtVSDMJDRmmSS
+ffsWfvrBWrPvwJhPhPSMPMVn
+WsvsggFvwNLgHtNQ
+llBbVDMTlFVdFDTbVggSVsqZqZZZqqvNJZJRNRWgtv
+HhpjcHHvjPsqCsWcNcsq
+GfpvnPvwFDTTFFDw
+GMmFGMGFFgVwQHQwwM
+cJtZNtZTbThcZtcZJJtTZWJPllgNgpPvVgpjHvQpRpHQNg
+hWcJZcnhcJznbcBZLqSLDfCmHqnqCLsD
+zQpjLpnhnsHTnlQLrMCCHPFrvvCMPcHm
+ZfgdSBtNqBwlgSDfZDwtqSFvJCvrPrVvFmwCJFvrmmFV
+dfbRNZBqDtgRNBNNNljLLjhGRGGWGLGTRhjz
+hhrnfBzhtzZgDgDnBfrfDZsRpMNCNNWjwCCfGQGGNGCGQC
+lcdPmHLSPDSdFDpQMLjCQQQCRGpN
+lJSSbmPdVdVvdHbvSDFHHPlZqgBnttzgTsssTrqgbZbsTT
+FsdsShrgggLDdbSDsgrGrlWHTpfRpTjjfFTzRTRjBWWp
+mPvqCmJCqJNnPvPNPCvvLTTVjHjzNWHHTWRBRVTWVz
+wJLvqPZmJtccncvZmJqqrghDGQwbdSGdsgGgQgQr
+zFwtNJGtNFlpnwHccZjZbcpprsmc
+PWQfBWhBgQgTWQRLThBqMSVDSbbDRsVDmsmZsSZDjr
+fvQfWBfLqfTqhLhCvNFttJlCwGrrCC
+fNrGLNrfNrGjllRRRPmWVL
+tbJdcFbSSssZSmmpFcsSbwDWVWBlllVPDnnjBFjDRnBF
+ZZJcvZctgNmmvMGhQm
+HhhjFRhgrcRTFLvWVJVQWJVHDHQJPP
+GwCmwBfGzfSCzCfwtmtzzJVWSVJJZrbWQQQqJJDZVJ
+mtfzpGdststtBmfmCwrGRFcTcvjngjFnRcLnpLLn
+rrwjdwLgVmVwHrfPCJPQBCBGmPtt
+ccNZqbNnMMblNpTlNpnhhBPSJsQhJtJtChPJqS
+vTWvNcWNWTFvnnvcgjzDLVQLgHVwWDrW
+jNPgbNHbfLJgLzfz
+ShvhhFVVDShFVqMSSSvZfffvPLtBBBBJJlpfLJJv
+DqhnShhMnZZwCSDCMhChrRnNrNdNQbHNNPmjmdHN
+VQVZGQFnzFTSsBfgzgfs
+rjlpjtDrtMLZPMtPtpPZPwCsgSHgMHCCmCTWsgBWSBmg
+pjvDqLwrlDtwqtqNLvtjpPPwRNbQRncQVQddZhRhJQbJncbG
+PsBSqnSdQsFhmmmnppFc
+TRhNvrTCvNTHVcfHbJVTpc
+rhtWvGWLrjRqdSqqLLqdld
+vPhfqPJvrMrnffDDhvpMjdzGMLdLLQpllLGQ
+mbmcFSScGbSCcQlzwQQlclsg
+BSGVCmCTZWCGGvnvfZHqqrDhHN
+GSRfrzGRhzsGChjTBBlqBgjgCTCn
+wHQwtDVDHwHHDJcDWJZwzHZBqTnnBFlvjFgBqnljjvBdBZ
+JNmVJpVmNtDHJWHrbfPLhbGhrzRbpr
+WcWcbzNPbDwBNvWBwRMPQmJZQRQZftRZGP
+LhVHFgggTHCFHhfMQQSMMGQRMLLM
+qnrqppFVHphqfDsNbzjrzbrN
+cwgDrdLSrBrvvhDzCljjTW
+VHtVZpspQtMQsVRQppFVQVHtCdPTPTzdjvhTzTTPRvjjvWhn
+QQZpMdJsQFJHtMHdScwLwLJGrSScSwqw
+ZsjNflGfRfRPrZNRFcffLwJdwcLdDBnwzzzDznVn
+CTGvhhTqbtbgTqLJWdDntzWWdnLw
+phCMgmQGvvHCvMhbTQQFsNsNFPZSfZjffmNsll
+CNpCJHLNhhSSHZPgrFlFFWgpFpmzjj
+qQttDVDwQGdQGvqDQfwbcVrrlljjzzmzrVJgrr
+nvMDsqqqQvfvsqDnRSZHJPPZHhLHLS
+RNNrrPfDNRQwQhjscghMqs
+WVZlHvnZqtlLVLvwjwhsggTstMhwTw
+vGHWLJlVWlmLVqRCGCFFNfqqGf
+MNzqCnvqvqvCVLBvvCVCpVcRssncrPSTWGrPSPdGTcrP
+hmHwFmQjFlhtZmHwtZjjddSSGcsdPrrGcQQQRGPW
+fHbbFjlhZwmtwhfjmmwmmLbpLqzqvBzLzCvLNRMbNB
+tQfLrtQPrrfDSSCVlDfLSrmbBjGvWjjLmWWWpWNNppmv
+wdHhRTTndnRThdvnBFGpNBMnpvvp
+JdqTHTHHRdqzsJRRzTRHscJdDSGCfDlqQZqlfZrZZCffqSSQ
+hQMWLsgGJMMhsCHggQWhgspDWFPzZvPvptDvzvmtdtdF
+BrBlrTBrNRbfnjNQlZDztPvpmpppmzvfdd
+jQlQlqQVbVcsMgMgChhJVs
+MtFMCTWRFRRtCRTTRTMGJddjLdstHvBzBHzHVVpL
+lZSDnbDlnZPrbHpzJJsdSVJpBL
+nNghhPrlZlgDTFhCfMFJRMQF
+RGpPFZPRQZPFRGvpPQPpjvpmhnnCMjhmhgBgVgMVWBVgVM
+wLtfNdNHmrNthCBgCbhnngWd
+srSfwHfszsNmtswlrqQDGQFDRPJGDvzRppRJ
+GVFFGvVWZLFsmssFRNfVvmGGJPpJTTqDBvTpqlpDvqbBtTPl
+gQhzzChzrMQhjpzlzWzJpPpBJb
+ghgWjcCjMgCHWdQMhdjChCmfwmRRGZZGVHLZHRfmNwVs
+DnDVhdnrfSfpcGGjQQGdJddJ
+bPWPRbRsRMsHNzDqTZcGBcqZqmmN
+HvwPvvzMPwDCChDVwS
+vTCCvTfWFDTtRPMvfWFlDFHBqGLpLzbwBgWwqzGqbBbB
+cQcSNchSJSZShVJNnZrhSqBpgwGHHtGwqtbwLbqpbr
+JNnJVsJscNstNhQsjnVVNlFfMmTMFfCTfjFvfPRPPF
+VLFBsgffNFNqRvbz
+ChltjTdjDhHpHZvdpjjZhwCpbNrbSzzbrNGMTMMNSMbWWNSN
+vQjpttQhHnLsBQVLsQ
+mbzQgTzRVVbsVdQgzzVRddmztFGWNGNNWnGtFSGBsrCNWCrC
+jfJjvPPwLDcHDPvDDPDppLCWCFBGWntCBnrtFcrFWTGn
+wpJPLjvpTTDpwhfgzmVMbqhdhVRgzl
+PlcqbWClLmnqZVLq
+THwdrrhddhhfJJhwLJhpQnDVnznnmZQQnSpfpD
+vrFdvGsGHhhhwHjFGrFGJHdMCCcNgbWMPccRRccMFLNPPP
+tbppJqcNtJnZzRJbPFsFPHfZrrshFDjj
+GdwgwlLgGCndsDFrhDHHFF
+SSlLnmmvqWNqmcqb
+ZPFPPTZpZSWzCMMSzPBsFvhtlQvJQQtJhsVs
+dmNbmgbrwDNmbcDgwNdcwdLsnhlJlnvtsBJnhVQqqnstLB
+bNGfDGgHHVwbwNwVfgmRMzCzzCSHjSRZSZCTRS
+dDTffQdqQQLBLnVLLQvL
+rrBHZZcgJcrLvNLtLgRLbN
+cjjJhrFlhZwFFzwJzmTBBdmTsDPzDsBP
+ClGrJJMNCrGQqlcPvWgnDP
+ZBvbjHpSwBVVVcWjjjqQ
+BLSbbwsHSTBHwmLHHLbBsSTFdrfvCrtmdzfGJzrdzGJddGfh
+gljWRwmSjtJWjJtJjgjSZfVSTVVHGZSVHcVchZ
+pBzLFQpPsFBGcGBTThfB
+pFpQzFLPLpvQFQnLbsqqGddgjbmwRldwtWmlGWwj
+PDQDMFQBMfWPvjdLLndLjrmsMj
+qZqVzTRRqHtvZGGtVqTTzVjLLsrmJCddnLjrjHsrhdCr
+GzwcZtqNzqvNqwzZVGRwSzbpWfFbWPlWFpNDBfQfFNNf
+dfRszdzVdsjwdhLwCCqwGllHvPGPwG
+SpJtBLFgcGqHQClqZF
+JrttrtcTmSSLrmtBTrNgnBJjbNhhbhzRdsVdMhNjhMMhVd
+MPFSCfSMqVSBGrtzlvccfQctzbzl
+hZNjTHWWTZwshbLvmlWpBzmbmm
+dRTTJNDNhjsJqBBMMgrJPVVr
+WnVzDMjlDVWwwHgwhmgNhNNsJh
+qfvrLNCcbLdvpcvbrPPqCsGhSJGTTBspTshBpTBBms
+ZLvvZfrPfPCLbCFFzjVQzRnNNMVzDQ
+nllbFTTpTFTBcnCjQPqQdZRQZhCb
+tvWszrrztvSmzQQvrDmZRjjjPPDVqPRdZRdCPd
+gfzvSsftgQHQHgQl
+GVbHRRGRLpdmGWTm
+gSPPltPlrlvccFccPlcJNCTpnnmpMCLMMmWfdRmMSS
+FzNJRhhvPFRvQwzqjqzBHZZj
+PhZSpFBPBFsNmjBVllltBj
+JMGLnrrnbfffrdqRqPHnnqLDVTDDjgmRgwtmjDljlDVlwl
+LHMqPqPnnqGLWJPMnndrGfSWppzvvFSChFFFvvzQSQZz
+RSWWssbvnnCqZnWsRCnssWrTggNhgbNHBgQjhhQBgjNT
+mcpzcppzczcDGVcPcDLLGLjmrMNTNtQNHhMHrQBQNTgN
+LVpPfcjjWvsFFnFf
+MpddpdCpJdJlbdMvBHMnnsHqSRvG
+PWvZfFmZrrfmwWwFznBnqRRSGcsBVmVBRG
+zjzzhQPQvzjLPQzwffrwrtlTCDtJDlgJLltpTTJlTl
+TvTWjjzpznGttFFZccrrPrSZllcB
+gNNSqHMqsMHQJHNZCDDCZDqLZdlZBD
+SMQNSRNbRRHwhwhsRmtnvWVmmnbGnjmpGn
+ccSVQjCQddTsFJcH
+gLppBfgfmvCRFdsddTJJgb
+WMLMmWGGBZWZLCtvDhlSSDGlwhSPSzSP
+TpqVGVHFQGmqSqPZdccNCzzhdwCjNG
+fffbbvftMrBMDDcCccCZCjlvhCCd
+RLWMnbftDhnMRtfBftRJMtLMgFgHmmpmPmSmmQFPPLHHVTQS
+nRvwQSDNcpVJJcJR
+qZMjBhjhZMMBzLBGLGrjJbTPVTpbdPPdVbVb
+ZZpmFFZlfGqfmmGMzlfmMmnWQDtHtSvnWWNSHSSstFtS
+bFDGZjGDbbRSgLtN
+CphJVfJWCTBgvfLHNRcwnt
+WVhPWBTzzChzhhhBmrpPPCJZDQtdMlrjFQdrFqsjdrQsFG
+ZBpVQHHVMMWWdmmLWw
+lQhhrjcRttrqbvQLNwdDWzmNSDmStz
+QbGqhcbvcsqvCCHnsCZHCnTn
+tlWtQTTTJjTQtVnmrbnPWVShVC
+MDMGGzsHcwFgGZBqrmmPSnbqVmNVGC
+sZFPwHcMZDBRTlvQQJttTQTR
+FhVRfGptMGMnZhRFBNRBCCNHHNvTNTRC
+zmwrLLSjrbzmNlcvvrHvDPCN
+JLwjQdSbjdbSdqJQFGVqFVMgnGHMfGVV
+fffZWrJqZSHWTWHqSvrgDhggzRjttsDhpDgs
+PGlBLcBBbnnbLLFbGLBjRgjFTFVzshtzpgsppz
+TGCPnMPQlGnPmclPlnnQmbmHJvNvfHdqwddwvvZfCNHCfW
+ClLwpspTPrTFZCdzFbZdbQ
+RRMWfRgWVRMRQBZZScVczVGFbjNb
+MfnvMqWmslvDhQPw
+hdndSdqsTddBhdcmmNHFDcqHttPF
+JjMzzMZQGwZGZJzMzZJQzGJFvPvNPtFmvmNmDvcFtvDHMv
+gZwzQwJfGVJQJbGLBsSTSTdTbCWDBSnd
+ZZCHZRzMZGRMhMMVVFNThrdd
+SgsccSPmmgqssSlqsgcmscSqlhpFdVThjphNrdrhjdwdhFJN
+vmttqTcqvLqqmPccmqSBbRWnWzQZZZZBHnQCzHDH
+GgPnGdSPBpGsLTBL
+rVNJjmwZqtZZshltFTtvRFsL
+mqmWrZVqWjrqZMNwPMQQbsddgdsbsgPz
+LZLVvjZrggHLJggSZDgrnPnQnRnppVRllntRdPFz
+chMCzbqGmhNhhbBCMBdFnpfqFnltRRQnlPpQ
+TChmWcMMTmBswJzZZrWrvzgg
+gngRNBNRBsNFFBgfgbLLLnqdSLvLTcbLbd
+GWtlChlVMllcZSDWSLbdZL
+lljjGlhMGrGJpsFdRJfsfzfz
+jVTdrnGQcQtTTTFQqBqsgHHFgsqf
+ZZLbPLzDzPZCmsgqsBHt
+wDzDlPblRDPLPvhvwtdnnhdrnrMGWMVGMThj
+spjjpjvjpjmQjrpCMfSlfzrPBl
+dHFntHWnnbRVFtnbcqHFzBCCCPzfPMlcCSlgllzc
+RLbVWHnnSWtnHFbdbVRdNNtQsjsQTjDLwmGTmTssQwmLGJ
+JbJJSLMhRMSLhNqqwFDwFNcFqL
+GcpnGnznnpzpzGpffNTNTwTfwdDNNdTFdD
+nllnlPGWQWHcGpzzQGGzGvHGJbVVtJSChQVbmtmVJrmrmbRm
+GFsFrzwrflmtdtbltG
+ggLPDngCJncNLJRDwgnllmJqjWMjhjhjWWmWjj
+nBNRNPgpRgDLTgNwfsSHVBQHVHwsZr
+WwvnvWvcFtwtSFSF
+zBZZZRQSzMBSgSVJGjGTPTGFzCzmmj
+fZDrpZZfRfMgSQDDBhgQghDHsnbrcNlWnnLWHLrHsWnllc
+ZVncdPPwVPdhZngnqHWHNNvTHvlMvn
+fSLjjLSGGBjTTHqvBqrMNT
+RSSSDGRtSGZthTTctmtg
+rtzrfJbgJHRfGRZLPR
+hdVhlllmFlFPLwHmsRGGZP
+nTWhRjTBTWlvNQgnJSSbrJtz
+JgVTpBpfvgpTDDJFJvTgggtlFlNNMRLNNzNNZRNHMRCLlF
+wbPWcSGbGqWDlnNWMMMCLMWZ
+wrsGcbrcbcqwDwbcmGvQBQgTTsdVJgJsVdQf
+mztrhgJtDrhgcrZmnhbnzbhcMTMPlBCPBGVGTMVGslCCPGDs
+FLRQmjjFSQpQwLlPsMsCpvslvPCB
+fNLLwSdSwWSWjwmrtczZhhrJzdzh
+HHwCwJFmHZttZCfCSffSMHcVDMcPBRPcPRDhPghM
+nvQLsTnLslnLvpzGTssnsRPDMhPgVPVgtcVMRPgVQQ
+vnsTGWlTLsWTLLvNsGWlsZrwmZCJddjFmtJJNZFftj
+hbjSTvSJTfcSwcPSPfTbfHszVVFpGnpJpsHFnHVVls
+rtZrcQrRZZQrmZBQlCGppnppHzpVFCGR
+WmLqmgNtcLNQWTbPvfPwbbdb
+HzZgsdHglHlzdHsFtsNNJSlNcSpjcjlrrNVv
+wqqWRPPqwmbcqPjQVvSPJJrVpv
+qqBBqmWRhqRLqcBnhzzztgnTdDHnHsFsHn
+rJPFVwwsrJwmdVrLWJvvRBWBvbzWlb
+nDZcNGNpjTpHncvpZCDnTNZGhlWzQhWbpRRQlQhpWWSWLlQb
+CDNntnCCHnvmqPfwtFdVqd
+gqBwgBjCswwgqNBNCVDDTVdhlSDTDcZc
+HvRRFMzRRRRMpHrtTllfhZHHSShHTf
+PmlGLPrppMrrmFFmLMWRjbsjnsjwQNJWnbQjWgBN
+pDggpFgRghZjBFPPnPPFrt
+cwTfLwBVwCWbLcVTVVvrdndGjMHrnGJtnttdMC
+NTVcWNvcBSpgNqspRQlN
+DLDgFlDmNZfjfnJZSF
+tctvttzvGGzvrHqtVVdwnJGSSnnjjZdWTdwW
+zvpcrbpHpqJJsPbPlLlhmhglPQ
+pvHHvssFCFZQNCftttdQdd
+VgTGTTVGgLjDjlLGzgPVMTNwmcwQmMQfQtmdcmwMJwNm
+TPjTDjfGWTLLljgzrWpZZbsqrFqhqbps
+ppVLcfcwSLgpSLVLgWwtfshDNDqvWvGvlQZvDNHQHjqq
+MPrzmdRrPPrCJFnMnMRRFRPdqqZQNQvjvZDGDlHhQvGNDG
+BmBMBBJTMmPBJMMFCCFJRmrsTlVpVbpwLSVwLsgcwTVlVc
+SSGzmFRzmRGLgSSmGMJFnvfvJnJVnJQnMl
+cBpjHtjwNfcpNZtppHtCMlMPMlJBVlVQlvJPvJ
+dNtNZwqWfqtqZWtHttsqHqrRrrdRTLbmmzSLmTGGmbrg
+RrrddnrgnRbbgWdGrfnwgQwjDjDpvTpBQTwBPP
+MHCStZJzSwvPjWQD
+mcJWVHCCLcGLbdcn
+PlMsdjPdGMjdPSrSjgddbLbmHHTszHZzpHmsTFvmpzZzmN
+ntRJQVRfcQhcQWhnchBJWntTFTTTNTSpFtztmZFDTpDZ
+hQfcfCBSwCccVJhSJnrPPGLqPlbPLCrqldgb
+vgvWDMZvGpcqgqsP
+tSdtjLHLQLHjdFdDddQSQhwlsGqwQlqqqhQsPhGc
+tbRjtTLFRvTZDBrMrV
+
+

src/day3/sample.txt

@@ -0,0 +1,6 @@
+vJrwpWtwJgWrhcsFMMfFFhFp
+jqHRNqRjqzjGDLGLrsFMfFZSrLrFZsSL
+PmmdzqPrVvPwwTWBwg
+wMqvLMZHhHMvwLHjbvcjnnSBnvTQFn
+ttgJtRGJQctTZtZT
+CrZsJsPPZsGzwwsLwLmpwMDw