Reformatted a comment in all language versions (related to commit 5073db4487).

c/qrcodegen.c

@@ -619,8 +619,7 @@ static long getPenaltyScore(const uint8_t qrcode[]) {
 				black++;
 		}
 	}
-	// Note that size is odd, so black/total != 1/2
+	int total = qrsize * qrsize;  // Note that size is odd, so black/total != 1/2
-	int total = qrsize * qrsize;
 	// Compute the smallest integer k >= 0 such that (45-5k)% <= black/total <= (55+5k)%
 	int k = (int)((labs(black * 20L - total * 10L) + total - 1) / total) - 1;
 	result += k * PENALTY_N4;

cpp/QrCode.cpp

@@ -485,8 +485,7 @@ long QrCode::getPenaltyScore() const {
 				black++;
 		}
 	}
-	// Note that size is odd, so black/total != 1/2
+	int total = size * size;  // Note that size is odd, so black/total != 1/2
-	int total = size * size;
 	// Compute the smallest integer k >= 0 such that (45-5k)% <= black/total <= (55+5k)%
 	int k = static_cast<int>((std::abs(black * 20L - total * 10L) + total - 1) / total) - 1;
 	result += k * PENALTY_N4;

java/io/nayuki/qrcodegen/QrCode.java

@@ -632,8 +632,7 @@ public final class QrCode {
 					black++;
 			}
 		}
-		// Note that size is odd, so black/total != 1/2
+		int total = size * size;  // Note that size is odd, so black/total != 1/2
-		int total = size * size;
 		// Compute the smallest integer k >= 0 such that (45-5k)% <= black/total <= (55+5k)%
 		int k = (Math.abs(black * 20 - total * 10) + total - 1) / total - 1;
 		result += k * PENALTY_N4;

javascript/qrcodegen.js

@@ -480,8 +480,7 @@ var qrcodegen = new function() {
 						black++;
 				});
 			});
-			// Note that size is odd, so black/total != 1/2
+			var total = size * size;  // Note that size is odd, so black/total != 1/2
-			var total = size * size;
 			// Compute the smallest integer k >= 0 such that (45-5k)% <= black/total <= (55+5k)%
 			var k = Math.ceil(Math.abs(black * 20 - total * 10) / total) - 1;
 			result += k * QrCode.PENALTY_N4;

python/qrcodegen.py

@@ -476,8 +476,7 @@ class QrCode(object):
 		
 		# Balance of black and white modules
 		black = sum((1 if cell else 0) for row in modules for cell in row)
-		# Note that size is odd, so black/total != 1/2
+		total = size**2  # Note that size is odd, so black/total != 1/2
-		total = size**2
 		# Compute the smallest integer k >= 0 such that (45-5k)% <= black/total <= (55+5k)%
 		k = (abs(black * 20 - total * 10) + total - 1) // total - 1
 		result += k * QrCode._PENALTY_N4

rust/src/lib.rs

@@ -609,8 +609,7 @@ impl QrCode {
 		for color in &self.modules {
 			black += *color as i32;
 		}
-		// Note that size is odd, so black/total != 1/2
+		let total: i32 = size * size;  // Note that size is odd, so black/total != 1/2
-		let total: i32 = size * size;
 		// Compute the smallest integer k >= 0 such that (45-5k)% <= black/total <= (55+5k)%
 		let k: i32 = ((black * 20 - total * 10).abs() + total - 1) / total - 1;
 		result += k * PENALTY_N4;

typescript/qrcodegen.ts

@@ -548,8 +548,7 @@ namespace qrcodegen {
 						black++;
 				});
 			});
-			// Note that size is odd, so black/total != 1/2
+			let total: int = this.size * this.size;  // Note that size is odd, so black/total != 1/2
-			let total: int = this.size * this.size;
 			// Compute the smallest integer k >= 0 such that (45-5k)% <= black/total <= (55+5k)%
 			let k: int = Math.ceil(Math.abs(black * 20 - total * 10) / total) - 1;
 			result += k * QrCode.PENALTY_N4;