Compilare: main.cpp: In function 'int varf(int)': main.cpp:16:5: warning: this 'if' clause does not guard... [-Wmisleading-indentation] if(i==1)return 1;if(i==n) return 1; ^~ main.cpp:16:22: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if' if(i==1)return 1;if(i==n) return 1; ^~ main.cpp: In function 'int modificare()': main.cpp:27:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^