Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:20:27: warning: left operand of comma operator has no effect [-Wunused-value] if ((t[i][k]>0) && (t[k,j]>0) && (i!=j)){ ^ user.cpp:23:10: error: expected ‘}’ before ‘else’ }; else ^ user.cpp: At global scope: user.cpp:26:7: error: expected constructor, destructor, or type conversion before ‘(’ token fclose(fin); ^ user.cpp:27:7: error: expected constructor, destructor, or type conversion before ‘(’ token fclose(fout); ^ user.cpp:28:1: error: expected declaration before ‘}’ token } ^ user.cpp: In function ‘int main()’: user.cpp:11:20: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d",&n); ^ user.cpp:14:28: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d",&t[i][j]); d[i][j]=1; ^