Added standard I/O stream examples

lab1/stream-examples/Makefile

@@ -0,0 +1,40 @@
+# Define the compiler and the linker. The linker must be defined since
+# the implicit rule for linking uses CC as the linker. g++ can be
+# changed to clang++.
+CXX = g++
+CC  = $(CXX)
+
+# Generate dependencies in *.d files
+DEPFLAGS = -MT $@ -MMD -MP -MF $*.d
+
+# Define preprocessor, compiler, and linker flags. Uncomment the # lines
+# if you use clang++ and wish to use libc++ instead of GNU's libstdc++.
+# -g is for debugging.
+CPPFLAGS =  -std=c++11 -I.
+CXXFLAGS =  -O2 -Wall -Wextra -pedantic-errors -Wold-style-cast 
+CXXFLAGS += -std=c++11 
+CXXFLAGS += -g
+CXXFLAGS += $(DEPFLAGS)
+LDFLAGS =   -g 
+#CPPFLAGS += -stdlib=libc++
+#CXXFLAGS += -stdlib=libc++
+#LDFLAGS +=  -stdlib=libc++
+
+# Targets
+PROGS =  read-words example-out
+
+all: $(PROGS)
+
+# Phony targets
+.PHONY: all test clean distclean
+
+# Standard clean
+clean:
+	rm -f *.o $(PROGS)
+
+distclean: clean
+	rm *.d
+
+# Include the *.d files
+SRC = $(wildcard *.cc)
+-include $(SRC:.cc=.d)