用c++设计一个程序,输入一个整数,输出组成该整数的各位数字,并求出它们的和
c++程序設(shè)計(jì)
qq_哇咔咔_muAOY6
2018-04-18 09:22:42
TA貢獻(xiàn)27條經(jīng)驗(yàn) 獲得超8個(gè)贊
#include<iostream>
using namespace std;
int main()
{
??? int num;
??? int sum = 0;
??? cin>>num;
??? if(num<10)
??????? cout<<num<<endl;
??? else{
??????? for(int i = 10;num/i != 0;i*=10)
??????????? {
??????????????? int x = num/i%10;
??????????????? sum += x;
??????????????? cout<<x<<endl;
???????????? }
???????????? cout<<sum<<endl;
??? }
}
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