牛客网PAT练兵场-部分A+B
题解:简单循环
题目地址:https://www.nowcoder.com/questionTerminal/fb581ea099a14f5d97c6149cbeee249f
/** * *作者:Ycute *时间:2019-11-01-15.13.53 *题目简单描述:简单循环取出相应的数即可 */ #include<iostream> #include<cmath> #include<cstring> #include<algorithm> #include<vector> using namespace std; int main(){ int A,a1,B,b1; scanf("%d %d %d %d",&A,&a1,&B,&b1); int temp1=0,temp2=0; while(A){ int t; t=A%10; A/=10; if(t==a1){ temp1=temp1*10+a1; } } while(B){ int t; t=B%10; B/=10; if(t==b1){ temp2=temp2*10+b1; } } printf("%d\n",temp1+temp2); return 0; }