Borderou de evaluare (job #695352)

Compilare: main.cpp: In function 'int main()': main.cpp:47:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare] 47 | for (int i = 0; i < strlen(a); ++i) | ~~^~~~~~~~~~~ main.cpp:55:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare] 55 | for (int i = 0; i < strlen(a); ++i) | ~~^~~~~~~~~~~ main.cpp:72:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare] 72 | for (int i = 1; i < strlen(a); ++i) | ~~^~~~~~~~~~~