Borderou de evaluare (job #735497)

Compilare: main.cpp: In function 'int main()': main.cpp:22:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare] 22 | while(j>=0 || i<strlen(a)){ | ~^~~~~~~~~~ main.cpp:23:13: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare] 23 | if(i<strlen(a)){ | ~^~~~~~~~~~ main.cpp:8:20: warning: unused variable 'cnt' [-Wunused-variable] 8 | int k, i=0, j, cnt; | ^~~