Archived : Initialise CUDA environment on Google Colab

script.py

!apt-get --purge remove cuda nvidia* libnvidia-*
!dpkg -l | grep cuda- | awk '{print $2}' | xargs -n1 dpkg --purge
!apt-get remove cuda-*
!apt autoremove
!apt-get update

!wget https://developer.nvidia.com/compute/cuda/9.2/Prod/local_installers/cuda-repo-ubuntu1604-9-2-local_9.2.88-1_amd64 -O cuda-repo-ubuntu1604-9-2-local_9.2.88-1_amd64.deb
!dpkg -i cuda-repo-ubuntu1604-9-2-local_9.2.88-1_amd64.deb
!apt-key add /var/cuda-repo-9-2-local/7fa2af80.pub
!apt-get update
!apt-get install cuda-9.2
!pip install git+git://github.com/andreinechaev/nvcc4jupyter.git
%load_ext nvcc_plugin

i am using this code on google colab 12.2 version to run the CUDA C code but when i run the sample code you provided I get the following error

File "", line 3
global void add(int *a, int *b, int *c) {
^
SyntaxError: invalid syntax