more

1 files changed, 57 insertions, 0 deletions

diff --git a/5p16.cpp b/5p16.cpp
new file mode 100644
index 0000000..27c6bcb
--- /dev/null
+++ b/5p16.cpp
@@ -0,0 +1,57 @@
+#include <iostream>
+#include <vector>
+
+/*
+ *
+ * 5.16
+ *
+ *
+ */
+
+void idiomatic_while(std::vector<int> &idw) {
+
+	int i = 0;
+	while(std::cin >> i) {
+		idw.push_back(i);
+	}
+}
+
+void idiomatic_for(std::vector<int> &idf) {
+
+	for(auto a : idf) {
+		std::cout << a << std::endl;
+	}
+}
+
+void nonidiomatic_while(std::vector<int> &nidw) {
+
+	auto iter = nidw.cbegin();
+	while(iter != nidw.cend()) {
+		std::cout << *iter++ << std::endl;
+	}
+}
+
+void nonidiomatic_for(std::vector<int> &nidf) {
+
+	int i = 0;
+	for( ; std::cin >> i ; ) {
+		nidf.push_back(i);
+	}
+}
+
+int main (int argc, char *argv[]) {
+
+	if(argc > 2 || argc < 2) { return -1; }
+	std::string argv_s = argv[1];
+	std::vector<int> iv1;
+	std::vector<int> iv2;
+	if(argv_s == "1") {
+		idiomatic_while(iv1);
+		idiomatic_for(iv1);
+	} else if (argv_s == "2") {
+		nonidiomatic_for(iv2);
+		nonidiomatic_while(iv2);
+	}
+	
+	return 0;
+}