Borderou de evaluare (job #583723)

Compilare: main.cpp: In function 'int main()': main.cpp:69:13: warning: unused variable 'sol' [-Wunused-variable] 69 | int n, i, sol, ind, x, len, frcur, frlast, last, nrg; | ^~~ main.cpp:69:18: warning: unused variable 'ind' [-Wunused-variable] 69 | int n, i, sol, ind, x, len, frcur, frlast, last, nrg; | ^~~ main.cpp:69:23: warning: unused variable 'x' [-Wunused-variable] 69 | int n, i, sol, ind, x, len, frcur, frlast, last, nrg; | ^ main.cpp:69:26: warning: unused variable 'len' [-Wunused-variable] 69 | int n, i, sol, ind, x, len, frcur, frlast, last, nrg; | ^~~ main.cpp: In function 'char readChar()': main.cpp:16:10: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)', declared with attribute warn_unused_result [-Wunused-result] 16 | fread( rbuf, 1, BUFSIZE, fin ); | ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~