Compilare: main.cpp:1:2: warning: #import is a deprecated GCC extension [-Wdeprecated] #import<fstream> ^~~~~~ main.cpp:2:8: warning: multi-character character constant [-Wmultichar] char s['썐'],t['썐'];int p['썐'],i=1,j,c,l;main(){std::ifstream("strmatch.in")>>t>>s;while(t[i])t[i]-t[l]?l?l=p[l-1]:p[i++]=0:p[i++]=++l;std::ofstream f("strmatch.out");f<<" \n";i=0;while(s[i])if(s[i]==t[j]){++i;if(!t[++j]){if(c++<1000)f<<i-j<<' ';j=p[j-1];}}else j?j=p[j-1]:++i;f.seekp(0)<<c;} ^~~~~ main.cpp:2:17: warning: multi-character character constant [-Wmultichar] char s['썐'],t['썐'];int p['썐'],i=1,j,c,l;main(){std::ifstream("strmatch.in")>>t>>s;while(t[i])t[i]-t[l]?l?l=p[l-1]:p[i++]=0:p[i++]=++l;std::ofstream f("strmatch.out");f<<" \n";i=0;while(s[i])if(s[i]==t[j]){++i;if(!t[++j]){if(c++<1000)f<<i-j<<' ';j=p[j-1];}}else j?j=p[j-1]:++i;f.seekp(0)<<c;} ^~~~~ main.cpp:2:30: warning: multi-character character constant [-Wmultichar] char s['썐'],t['썐'];int p['썐'],i=1,j,c,l;main(){std::ifstream("strmatch.in")>>t>>s;while(t[i])t[i]-t[l]?l?l=p[l-1]:p[i++]=0:p[i++]=++l;std::ofstream f("strmatch.out");f<<" \n";i=0;while(s[i])if(s[i]==t[j]){++i;if(!t[++j]){if(c++<1000)f<<i-j<<' ';j=p[j-1];}}else j?j=p[j-1]:++i;f.seekp(0)<<c;} ^~~~~ main.cpp:2:52: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type] char s['썐'],t['썐'];int p['썐'],i=1,j,c,l;main(){std::ifstream("strmatch.in")>>t>>s;while(t[i])t[i]-t[l]?l?l=p[l-1]:p[i++]=0:p[i++]=++l;std::ofstream f("strmatch.out");f<<" \n";i=0;while(s[i])if(s[i]==t[j]){++i;if(!t[++j]){if(c++<1000)f<<i-j<<' ';j=p[j-1];}}else j?j=p[j-1]:++i;f.seekp(0)<<c;} ^