improved run script

.gitignore

@@ -1,4 +1,5 @@
 junk/
+bin/
 
 # Object files
 *.o

run

@@ -1,6 +1,11 @@
 #!/bin/bash
 
-#mpicc -Wall -Wno-unused-variable "$1.c" "library.c" -o "$1"
-#mpicc -Wall "$1.c" "library.c" -o "$1"
-mpicc -Wall -g -O0 "$1.c" common.c -o "$1"
-mpirun -v -np "$2" "$1"
+# -Wno-unused-variable 
+
+binFolder="bin"
+binFile="$binFolder/$1"
+
+mkdir -p "$binFolder/"
+
+mpicc -Wall -g -O0 "$1.c" common.c -o "$binFile"
+mpirun -v -np "$2" "$binFile"