/in/lab5.c: In function 'main':
/in/lab5.c:269:28: warning: left-hand operand of comma expression has no effect [-Wunused-value]
             for(int l=0;l<i,l++){
                            ^
/in/lab5.c:269:32: error: expected ';' before ')' token
             for(int l=0;l<i,l++){
                                ^
/in/lab5.c:271:31: warning: format '%d' expects argument of type 'int', but argument 3 has type 'double' [-Wformat=]
                 sprintf(str,"%d",variable[l].value);
                              ~^  ~~~~~~~~~~~~~~~~~
                              %f