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1_237_3462_16206.cpp: In function `int main()':
1_237_3462_16206.cpp:54: error: duplicate case value
1_237_3462_16206.cpp:53: error: previously used here
1_237_3462_16206.cpp:56: error: duplicate case value
1_237_3462_16206.cpp:55: error: previously used here
1_237_3462_16206.cpp:58: error: duplicate case value
1_237_3462_16206.cpp:57: error: previously used here
1_237_3462_16206.cpp:60: error: duplicate case value
1_237_3462_16206.cpp:59: error: previously used here
1_237_3462_16206.cpp:62: error: duplicate case value
1_237_3462_16206.cpp:61: error: previously used here