printf2.cpp: In function 'int main()':
printf2.cpp:8:11: warning: unknown escape sequence: '\_'
8 | cout << "...\_\_\_\_\_\_.~..." << "\n";
| ^~~~~~~~~~~~~~~~~~~~~~
printf2.cpp:8:11: warning: unknown escape sequence: '\_'
printf2.cpp:8:11: warning: unknown escape sequence: '\_'
printf2.cpp:8:11: warning: unknown escape sequence: '\_'
printf2.cpp:8:11: warning: unknown escape sequence: '\_'
printf2.cpp:8:11: warning: unknown escape sequence: '\_'
printf2.cpp:9:11: warning: unknown escape sequence: '\.'
9 | cout << "~.///////\..-." << "\n";
| ^~~~~~~~~~~~~~~~
printf2.cpp:10:11: warning: unknown escape sequence: '\_'
10 | cout << ".///////\_'\..." << "\n";
| ^~~~~~~~~~~~~~~~~
printf2.cpp:10:11: warning: unknown escape sequence: '\.'