Borderou de evaluare (job #207771)

Eroare de compilare: user.c: In function ‘main’: user.c:59:9: warning: implicit declaration of function ‘itoa’ [-Wimplicit-function-declaration] user.c:66:13: warning: implicit declaration of function ‘strcmp’ [-Wimplicit-function-declaration] user.c:68:17: warning: implicit declaration of function ‘strcpy’ [-Wimplicit-function-declaration] user.c:68:17: warning: incompatible implicit declaration of built-in function ‘strcpy’ [enabled by default] user.c:38:15: warning: unused variable ‘x’ [-Wunused-variable] user.c:39:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] /tmp/ccjnqP5S.o: In function `main': user.c:(.text.startup+0x1ce): undefined reference to `itoa' collect2: ld returned 1 exit status