Job 14385

Compiler output

prog.cpp: In function 'void insert_el(int*, int&, int)':
prog.cpp:12:30: warning: operation on 'v_size' may be undefined [-Wsequence-point]
         v[v_size]=v[--v_size];
                              ^
prog.cpp: In function 'int main()':
prog.cpp:32:5: error: 'cout' was not declared in this scope
     cout << s1 << " " << s2;
     ^