Borderou de evaluare (job #747712)

Compilare: main.cpp: In function 'int main()': main.cpp:9:11: warning: unused variable 'i' [-Wunused-variable] 9 | int k,i=0,s=0,nr; | ^ main.cpp:10:11: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 10 | fscanf(fin, "%d\n", &k); | ~~~~~~^~~~~~~~~~~~~~~~~ main.cpp:13:12: warning: 'c' is used uninitialized [-Wuninitialized] 13 | while(c!='\n'){ | ~^~~~~~ main.cpp:8:10: note: 'c' was declared here 8 | char c,cc; | ^