Compilare: user.c: In function ‘main’: user.c:27:5: warning: format ‘%s’ expects argument of type ‘char *’, but argument 3 has type ‘char (*)[255]’ [-Wformat=] fscanf(in, "%s", &word); ^ user.c:28:5: warning: format ‘%s’ expects argument of type ‘char *’, but argument 3 has type ‘char (*)[255]’ [-Wformat=] fscanf(in, "%s", &word); ^ user.c:29:5: warning: format ‘%s’ expects argument of type ‘char *’, but argument 3 has type ‘char (*)[255]’ [-Wformat=] fscanf(in, "%s", &word); ^ user.c:39:17: warning: format ‘%s’ expects argument of type ‘char *’, but argument 3 has type ‘char (*)[255]’ [-Wformat=] fscanf(in, "%s", &word); ^ user.c:34:11: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if(word[0]=='{') ^ user.c:46:13: warning: format ‘%s’ expects argument of type ‘char *’, but argument 3 has type ‘char (*)[255]’ [-Wformat=] fscanf(in, "%s", &word); ^ user.c:166:9: warning: format ‘%s’ expects argument of type ‘char *’, but argument 3 has type ‘char (*)[255]’ [-Wformat=] fscanf(in, "%s", &word); ^ user.c:171:5: warning: format ‘%s’ expects argument of type ‘char *’, but argument 3 has type ‘char (*)[255]’ [-Wformat=] fscanf(in, "%s", &word); ^ user.c:194:17: warning: format ‘%s’ expects argument of type ‘char *’, but argument 3 has type ‘char (*)[255]’ [-Wformat=] fscanf(in, "%s", &word); ^ user.c:189:11: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if(word[0]=='{') ^ user.c:201:13: warning: format ‘%s’ expects argument of type ‘char *’, but argument 3 has type ‘char (*)[255]’ [-Wformat=] fscanf(in, "%s", &word); ^ user.c:207:13: warning: format ‘%s’ expects argument of type ‘char *’, but argument 3 has type ‘char (*)[255]’ [-Wformat=] fscanf(in, "%s", &word); ^ user.c:315:5: warning: format ‘%s’ expects argument of type ‘char *’, but argument 3 has type ‘char (*)[255]’ [-Wformat=] fscanf(in, "%s", &word); ^ user.c:25:24: warning: unused variable ‘ok’ [-Wunused-variable] int i=0, j=0, k=0, ok=0; ^ user.c:27:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(in, "%s", &word); ^ user.c:28:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(in, "%s", &word); ^ user.c:29:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result]