Compilare: main.c: In function 'writeInt': main.c:75:15: warning: passing argument 1 of 'writeChar' makes integer from pointer without a cast [-Wint-conversion] 75 | writeChar(" "); | ^~~ | | | char * main.c:43:35: note: expected 'char' but argument is of type 'char *' 43 | static inline void writeChar(char ch) | ~~~~~^~ main.c: In function 'main': main.c:124:13: warning: iteration 25 invokes undefined behavior [-Waggressive-loop-optimizations] 124 | if(f[i]%k) | ~^~~ main.c:122:5: note: within this loop 122 | for(i=1; i<=26; i++) | ^~~