Eroare de compilare: main.cpp: In function 'int main()': main.cpp:23:36: error: expected ';' before numeric constant for (int j2 = j; j 2 >= 1; --j2){ ^ main.cpp:23:38: warning: for increment expression has no effect [-Wunused-value] for (int j2 = j; j 2 >= 1; --j2){ ~~^~~~ main.cpp:23:42: error: expected ')' before ';' token for (int j2 = j; j 2 >= 1; --j2){ ^ main.cpp:23:17: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for (int j2 = j; j 2 >= 1; --j2){ ^~~ main.cpp:23:44: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' for (int j2 = j; j 2 >= 1; --j2){ ^~ main.cpp:23:26: warning: unused variable 'j2' [-Wunused-variable] for (int j2 = j; j 2 >= 1; --j2){ ^~ main.cpp:23:46: error: 'j2' was not declared in this scope for (int j2 = j; j 2 >= 1; --j2){ ^~ Non zero exit status: 1