Compilare: main.cpp: In function 'int main()': main.cpp:18:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 18 | for(int i=0;i<strlen(cr);++i) | ~^~~~~~~~~~~ main.cpp:20:85: warning: suggest parentheses around '&&' within '||' [-Wparentheses] 20 | if(cr[i]=='.' || cr[i]=='!' || cr[i]=='?' || cr[i]=='.' && cr[i+1]=='.' && cr[i+2]=='.') | ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~