Compilare: main.cpp: In function 'int main()': main.cpp:25:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 25 | for(int i=0; i<=strlen(s); i++) | ~^~~~~~~~~~~ main.cpp:30:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 30 | for(int i=0; i<=strlen(t); i++) | ~^~~~~~~~~~~ main.cpp:34:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] 34 | for(int i=1; i<=35; i++) | ^~~ main.cpp:37:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for' 37 | fout<<nr<<endl; | ^~~~ main.cpp: In function 'int red(int)': main.cpp:14:1: warning: control reaches end of non-void function [-Wreturn-type] 14 | } | ^