Rezumat problemă

Detalii

Problema	medie	Operații I/O	tastatură/ecran
Limita timp	1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#27028353	Utilizator	Nicu Andries (andriesnicu)
Fișier	medie.c	Dimensiune	376 B
Data încărcării	05 Ianuarie 2021, 18:22	Scor / rezultat	Eroare de compilare

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Mesaj compilare

medie.c: In function 'medie_elemente':
medie.c:8:4: error: 'for' loop initial declarations are only allowed in C99 mode
    for(int i=0;i<n;i++)

    ^
medie.c:8:4: note: use option -std=c99 or -std=gnu99 to compile your code
medie.c:6:10: warning: unused variable 'medie' [-Wunused-variable]
    float medie = 0;

          ^
medie.c: In function 'main':
medie.c:20:5: error: 'for' loop initial declarations are only allowed in C99 mode
     for (int i=0;i<n;i++)

     ^
medie.c:23:5: error: incompatible type for argument 1 of 'printf'
     printf(medie_elemente(x, n));

     ^
In file included from /usr/include/stdio.h:937:0,
                 from medie.c:1:
/usr/include/i386-linux-gnu/bits/stdio2.h:102:1: note: expected 'const char * __restrict__' but argument is of type 'float'
 printf (const char *__restrict __fmt, ...)
 ^
medie.c:18:14: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d", &n);

              ^
medie.c:21:14: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d", &x[i]);

              ^

Cum funcționează evaluarea?