Borderou de evaluare (job #578902)

Compilare: main.cpp: In function 'int main()': main.cpp:57:22: warning: comparison of integer expressions of different signedness: 'int' and 'llu' {aka 'long long unsigned int'} [-Wsign-compare] 57 | for(int i = 1; i < num_elem(num)+1; i++) dup[i-1] = buff[i]; | ~~^~~~~~~~~~~~~~~~~ main.cpp:61:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare] 61 | for(int i = 0; i<strlen(buff)-1; i++) | ~^~~~~~~~~~~~~~~ main.cpp:75:32: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare] 75 | for(int j = i+1; j < strlen(buff)+1; j++) dup[j] = buff[j-1]; | ~~^~~~~~~~~~~~~~~~ main.cpp:37:9: warning: unused variable 'largest' [-Wunused-variable] 37 | llu largest=0; | ^~~~~~~ main.cpp:52:9: warning: unused variable 'pos' [-Wunused-variable] 52 | int pos=0; | ^~~