Run id: 70143

Main.cc: In function 'int main()':
Main.cc:8:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i=0;i<=a.size();i++){
                ^
Main.cc:9:13: warning: comparison with string literal results in unspecified behaviour [-Waddress]
    if(a[i]>="a"&&a[i]<="z")a[i]=a[i]-32;
             ^
Main.cc:9:13: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
Main.cc:9:24: warning: comparison with string literal results in unspecified behaviour [-Waddress]
    if(a[i]>="a"&&a[i]<="z")a[i]=a[i]-32;
                        ^
Main.cc:9:24: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
Main.cc:13:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i=0;i<=b.size();i++){
                ^
Main.cc:14:13: warning: comparison with string literal results in unspecified behaviour [-Waddress]
    if(b[i]>="a"&&b[i]<="z")b[i]=b[i]-32;
             ^
Main.cc:14:13: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
Main.cc:14:24: warning: comparison with string literal results in unspecified behaviour [-Waddress]
    if(b[i]>="a"&&b[i]<="z")b[i]=b[i]-32;
                        ^
Main.cc:14:24: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]