Add a couple of example programs #39

Job	Run time
Style checks for 1.87 on ubuntu-latest	18s
Style checks for 1.84.1 on macos-latest	18s
Style checks for 1.87 on macos-latest	22s
Style checks for 1.87 on windows-latest	36s
Style checks for stable on ubuntu-latest	20s
Style checks for stable on macos-latest	11s
Build and test for 1.84.1 on ubuntu-latest	19s
Style checks for 1.84.1 on windows-latest	52s
Build and test for 1.84.1 on macos-latest	17s
Style checks for stable on windows-latest	44s
Build and test for stable on ubuntu-latest	18s
Build and test for 1.84.1 on windows-latest	44s
Build and test for 1.87 on macos-latest	24s
Build and test for 1.87 on ubuntu-latest	18s
Build and test for stable on windows-latest	5m 58s
Build and test for stable on macos-latest	18s
Build and test for 1.87 on windows-latest	46s
Style checks for 1.84.1 on ubuntu-latest	18s
	13m 21s

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