feat: Replace "\n" -> std::endl (TheAlgorithms#1530)

Jxtopher · Panquesito7 · web-flow · commit 1ab5e4e56466 · 2021-07-09T14:00:34.000-05:00
Co-authored-by: David Leal &lt;halfpacho@gmail.com&gt;
diff --git a/backtracking/graph_coloring.cpp b/backtracking/graph_coloring.cpp
@@ -30,11 +30,11 @@ namespace backtracking {
      */
     template <size_t V>
     void printSolution(const std::array <int, V>& color) {
-        std::cout << "Following are the assigned colors\n";
+        std::cout << "Following are the assigned colors" << std::endl;
         for (auto &col : color) {
             std::cout << col;
         }
-        std::cout << "\n";
+        std::cout << std::endl;
     }
 
     /** A utility function to check if the current color assignment is safe for

Original file line number	Diff line number	Diff line change
`@@ -30,11 +30,11 @@ namespace backtracking {`
`30`	`30`	`*/`
`31`	`31`	`template <size_t V>`
`32`	`32`	`void printSolution(const std::array <int, V>& color) {`
`33`		`- std::cout << "Following are the assigned colors\n";`
	`33`	`+ std::cout << "Following are the assigned colors" << std::endl;`
`34`	`34`	`for (auto &col : color) {`
`35`	`35`	`std::cout << col;`
`36`	`36`	`}`
`37`		`- std::cout << "\n";`
	`37`	`+ std::cout << std::endl;`
`38`	`38`	`}`
`39`	`39`
`40`	`40`	`/** A utility function to check if the current color assignment is safe for`