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  1. #include <stdio.h>
  2.  
  3. int main(){
  4.     int n,m,op;
  5.     scanf("%d%d%d",&n,&m,&op);
  6.     int a[100000]={0},b[100000]={0};
  7.     for(int i=0;i<n;i++)
  8.         scanf("%d",&a[i]);
  9.     for(int i=0;i<m;i++)
  10.         scanf("%d",&b[i]);
  11.  
  12.     int temp=0,print,p[100000];
  13.     if(op==1){
  14.         for(int i=0;i<n&&n>=m;i++){
  15.             if(temp==1) a[i]--;
  16.             temp=(a[i]-b[i]<0)? 1:0;
  17.             print=a[i]-b[i]+temp*10;
  18.  
  19.             p[i]=print;
  20.         }
  21.         for(int i=0;i<m&&n<m;i++){
  22.             if(temp==1) b[i]--;
  23.             temp=(b[i]-a[i]<0)? 1:0;
  24.             print=b[i]-a[i]+temp*10;
  25.  
  26.             p[i]=print;
  27.         }
  28.  
  29.         printf("%d ",p[0]);
  30.  
  31.         int len = (n > m ? n : m);
  32.          while (len > 1 && p[len - 1] == 0) len--;
  33.  
  34.          for(int i=0;i<len;i++) printf("%d ",p[i]);
  35.  
  36.     }
  37.     else{
  38.         for(int i=0;i<m||i<n||temp!=0;i++){
  39.             print=(a[i]+b[i]+temp)%10;
  40.             temp=(a[i]+b[i])/10;
  41.  
  42.             printf("%d ",print);
  43.         }
  44.     }
  45.     return 0;
  46. }
Success #stdin #stdout 0.01s 5320KB
comments (?)
stdin 
3 2 1 1 0 1 9 9
stdout 
2 2
https://ideone.com/8aI9gX
language:
C (gcc 8.3)
created:
15 days ago
visibility:
public

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