Main.cpp:5:15: error: stray ‘\’ in program 5 | printf(123\n); | ^ Main.cpp: In function ‘int main()’: Main.cpp:5:15: error: expected ‘)’ before ‘n’ 5 | printf(123\n); | ~ ^~ | ) Main.cpp:5:12: error: invalid conversion from ‘int’ to ‘const char*’ [-fpermissive] 5 | printf(123\n); | ^~~ | | | int In file included from /usr/include/stdio.h:970, from Main.cpp:2: /usr/include/x86_64-linux-gnu/bits/stdio2.h:116:32: note: initializing argument 1 of ‘int printf(const char*, ...)’ 116 | printf (const char *__restrict __fmt, ...) | ~~~~~~~~~~~~~~~~~~~~~~~^~~~~ Main.cpp:5:11: warning: format not a string literal and no format arguments [-Wformat-security] 5 | printf(123\n); | ~~~~~~^~~~~~
