Compilare: user.cpp: In function ‘int main()’: user.cpp:21:28: warning: narrowing conversion of ‘x’ from ‘int’ to ‘short int’ inside { } [-Wnarrowing] st[++LastOfUs] = {x, x}; ^ user.cpp:21:28: warning: narrowing conversion of ‘x’ from ‘int’ to ‘short int’ inside { } [-Wnarrowing] user.cpp:22:32: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] while(LastOfUs > 1 && ^ user.cpp:15:30: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fi,"%d%d", &n, &t); ^ user.cpp:20:32: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fi,"%d", &x); ^