C + + brush question--2710: function---leap year judgment

Writing FunctionsIs_leapyeardetermines whether the argument is a leap year and returns if the argument is a leap year1, if not a leap year returns0. in the main function input year, the calling functionIs_leapyearto determine whether it is a leap year, depending on the outcomethe output of the year February has several days.

/* All rights reserved. * File name: Test.cpp * Chen Dani * Completion date: May 21, 2015 * Version number: v1.0 */#include <iostream>using namespace Std;int is_leapyear (in T m);   Declaration of a leap year function int main () {int year; cin>>year; if (Is_leapyear (year) ==1)    cout<<29<<endl; Else    cout<<28<<endl; return 0;} int is_leapyear (int m) {    if (m%4==0&&m%100!=0) | | m%400==0)        return 1;    else        return 0;}

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C + + brush question--2710: function---leap year judgment