diff --git a/.gitignore b/.gitignore old mode 100644 new mode 100755 diff --git a/Makefile b/Makefile old mode 100644 new mode 100755 diff --git a/README.md b/README.md old mode 100644 new mode 100755 diff --git a/include/courses.h b/include/courses.h old mode 100644 new mode 100755 diff --git a/include/csv.h b/include/csv.h old mode 100644 new mode 100755 diff --git a/include/generator.h b/include/generator.h old mode 100644 new mode 100755 diff --git a/include/json.h b/include/json.h old mode 100644 new mode 100755 diff --git a/include/main.h b/include/main.h old mode 100644 new mode 100755 diff --git a/include/students.h b/include/students.h old mode 100644 new mode 100755 diff --git a/sample_data/course_selection_data.csv b/sample_data/course_selection_data.csv old mode 100644 new mode 100755 diff --git a/src/courses.c b/src/courses.c old mode 100644 new mode 100755 diff --git a/src/csv.c b/src/csv.c old mode 100644 new mode 100755 diff --git a/src/generator.c b/src/generator.c old mode 100644 new mode 100755 diff --git a/src/json.c b/src/json.c old mode 100644 new mode 100755 diff --git a/src/main.c b/src/main.c old mode 100644 new mode 100755 diff --git a/src/students.c b/src/students.c old mode 100644 new mode 100755