../programs/61673.cpp:10: error: expected initializer before '<' token
../programs/61673.cpp:11: error: expected initializer before '<' token
../programs/61673.cpp:12: error: expected initializer before '<' token
../programs/61673.cpp: In function 'int main()':
../programs/61673.cpp:15: error: 'stdin' was not declared in this scope
../programs/61673.cpp:15: error: 'freopen' was not declared in this scope
../programs/61673.cpp:16: error: 'stdout' was not declared in this scope
../programs/61673.cpp:19: error: 'scanf' was not declared in this scope
../programs/61673.cpp:20: error: 'printf' was not declared in this scope
../programs/61673.cpp:22: error: 'fclose' was not declared in this scope
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