Compilare: main.cpp: In function 'void inm(long long int (*)[133], long long int (*)[133], long long int (*)[133])': main.cpp:28:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] 28 | for(int i=0;i<dw;++i) | ^~~ main.cpp:31:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for' 31 | for(int i=0;i<dw;++i) | ^~~ main.cpp: At global scope: main.cpp:39:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type] 39 | main() | ^~~~