flag是什么作用?#include int fun(char s){int n=0, flag=0; while(s!='\0') {if(*s!=' ' && flag==0) {// s++ ; } return n;}main(){char str[81]; int n; printf("\nEnter a line text:\n"); gets(str); n=fun(str); printf("\nThere are %d words

来源：学生作业帮助网编辑：作业帮时间：2024/09/06 04:20:40

x��N�@�_e�-4oF �|o�C�-mRW�-��!��$\��у4A�`�>M[�[�l �m�t��ff�TΫ�R��{��䢻��Q)"[�V0W�I��e��r�,@U� �%͕\B�$x[W��(}�T ��@�U!p�v��m6Ŵ��^��ƴ�L�I�b2��"��c:�6e�PB��Q=��ܺ�!�@��Z��hJ�D\z{��#`�OL��`j�H��E1,�Q-��P�8Ph�&�ȅֿ�-#M� �8�4�d-�2�M�/n*��O�~�k��-%�]]��7��$�I��}k5�g�3�sC��_^�Q�=��z�.{�,��D��`��p�h�

flag是什么作用?#include int fun(char *s){int n=0, flag=0; while(*s!='\0') {if(*s!=' ' && flag==0) {// s++ ; } return n;}main(){char str[81]; int n; printf("\nEnter a line text:\n"); gets(str); n=fun(str); printf("\nThere are %d words

flag是什么作用?#include int fun(char s){int n=0, flag=0; while(s!='\0') {if(*s!=' ' && flag==0) {// s++ ; } return n;}main(){char str[81]; int n; printf("\nEnter a line text:\n"); gets(str); n=fun(str); printf("\nThere are %d words