Compilare: main.cpp: In function 'int main()': main.cpp:41:13: warning: this 'else' clause does not guard... [-Wmisleading-indentation] 41 | else | ^~~~ main.cpp:43:17: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'else' 43 | s1=s1+s; | ^~ main.cpp:69:13: warning: this 'else' clause does not guard... [-Wmisleading-indentation] 69 | else | ^~~~ main.cpp:71:17: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'else' 71 | s1=s1+s; | ^~