123main.c||In function 'main':|
123main.c|6|error: expected '=', ',', ';', 'asm' or '__attribute__' before 'scanf'|
123main.c|6|error: 'a' undeclared (first use in this function)|
123main.c|6|error: (Each undeclared identifier is reported only once|
123main.c|6|error: for each function it appears in.)|
123main.c|7|error: expected ';' before 'printf'|
||=== Build finished: 5 errors, 0 warnings ===|