Eroare de compilare: user.c: In function ‘citire’: user.c:26: error: ‘for’ loop initial declarations are only allowed in C99 mode user.c:26: note: use option -std=c99 or -std=gnu99 to compile your code user.c:29: error: redefinition of ‘index’ user.c:26: note: previous definition of ‘index’ was here user.c:29: error: ‘for’ loop initial declarations are only allowed in C99 mode user.c:21: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result user.c:27: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result user.c:32: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result user.c: In function ‘creareSumePartiale’: user.c:44: error: ‘for’ loop initial declarations are only allowed in C99 mode user.c:47: error: redefinition of ‘index’ user.c:44: note: previous definition of ‘index’ was here user.c:47: error: ‘for’ loop initial declarations are only allowed in C99 mode user.c: In function ‘interogare’: user.c:65: error: ‘for’ loop initial declarations are only allowed in C99 mode user.c: In function ‘procesare’: user.c:90: error: ‘for’ loop initial declarations are only allowed in C99 mode