#include using namespace std; void mLoad(char *name) { int namelen = strlen( name ); char ext[3] = { name[namelen - 3], name[namelen - 2], name[namelen - 1] }; if( strcmp( ext, "exe" ) == 0 ) cout << "exe"; } int main() { mLoad( "112.exe" ); cin.get(); cin.get(); }