Borderou de evaluare (job #276877)

Compilare: main.cpp: In function 'int main()': main.cpp:23:11: warning: statement has no effect [-Wunused-value] 23 | strlen(ch); | ~~~~~~^~~~ main.cpp:24:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare] 24 | for(i=0; i<strlen(ch); i++) | ~^~~~~~~~~~~ main.cpp:33:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare] 33 | for(i=0; i<strlen(ch); i++) | ~^~~~~~~~~~~ main.cpp:60:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare] 60 | for(l=1; l<=strlen(ch); l++) | ~^~~~~~~~~~~~