Compilare: user.cpp:89:2: warning: no newline at end of file user.cpp: In function 'void qsort(int, int)': user.cpp:7: warning: unused variable 'x' user.cpp: In function 'int main()': user.cpp:46: warning: format '%d' expects type 'int*', but argument 3 has type 'long int*' user.cpp:46: warning: too many arguments for format user.cpp:48: warning: format '%d' expects type 'int*', but argument 3 has type 'long int*' user.cpp:70: warning: 3rd expression in for has no effect user.cpp:74: warning: format '%d' expects type 'int', but argument 3 has type 'long int' user.cpp:74: warning: format '%d' expects type 'int', but argument 4 has type 'long int' user.cpp:74: warning: format '%d' expects type 'int', but argument 5 has type 'long int' user.cpp:74: warning: format '%d' expects type 'int', but argument 6 has type 'long int' user.cpp:74: warning: format '%d' expects type 'int', but argument 7 has type 'long int' user.cpp:74: warning: format '%d' expects type 'int', but argument 8 has type 'long int'