foo.cc:26:49: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated]
         friend Int operator/=(Int&, const Int&) throw(DividedByZeroException);
                                                 ^~~~~
foo.cc:27:49: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated]
         friend Int operator%=(Int&, const Int&) throw(DividedByZeroException);
                                                 ^~~~~
foo.cc:31:54: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated]
         friend Int operator/(const Int&, const Int&) throw(DividedByZeroException);
                                                      ^~~~~
foo.cc:32:54: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated]
         friend Int operator%(const Int&, const Int&) throw(DividedByZeroException);
                                                      ^~~~~
foo.cc:255:42: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated]
 Int operator/=(Int& op1, const Int& op2) throw(DividedByZeroException) {
                                          ^~~~~
foo.cc:283:42: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated]
 Int operator%=(Int& op1, const Int& op2) throw(DividedByZeroException) {
                                          ^~~~~
foo.cc:302:47: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated]
 Int operator/(const Int& op1, const Int& op2) throw(DividedByZeroException) {
                                               ^~~~~
foo.cc:307:47: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated]
 Int operator%(const Int& op1, const Int& op2) throw(DividedByZeroException) {
                                               ^~~~~

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