Borderou de evaluare (job #764311)

Compilare: main.c: In function 'main': main.c:10:13: warning: unused variable 'i' [-Wunused-variable] 10 | int l,c , i; | ^ main.c:17:21: warning: iteration 3 invokes undefined behavior [-Waggressive-loop-optimizations] 17 | fputc (matr[c][l], fout); | ~~~~~~~^~~ main.c:16:18: note: within this loop 16 | for(c = 1; c <= 4; c++){ | ~~^~~~ main.c:13:17: warning: iteration 3 invokes undefined behavior [-Waggressive-loop-optimizations] 13 | matr[c][l] = fgetc(fin); | ~~~~~~~~~~~^~~~~~~~~~~~ main.c:12:18: note: within this loop 12 | for(c = 1; c <= 4; c++){ | ~~^~~~