Submission #7381

---

Source Code Expand

#include<cstdio>
int isok(int y)
{
  if(y%4==0 && y%100)return 1;
  else if(y%100==0&&y%400)return 0;
  else if(y%400==0)return 1;
  else return 0;
}
int d[][13]={
  {0,31,28,31,30,31,30,31,31,30,31,30,31},
  {0,31,29,31,30,31,30,31,31,30,31,30,31},
};
void next(int&a,int&b,int&c)
{
  if(c==d[isok(a)][b]){
    c=1;
    b++;
    if(b>12){
      b=1;
      a++;
    }
  } else {
    c++;
  }
}
int main(void)
{
  int a,b,c;
  scanf("%d/%d/%d",&a,&b,&c);
  for(;;){
    if(a%b==0 && (a/b)%c==0){
      printf("%d/%02d/%02d\n",a,b,c);
      break;
    }
    next(a,b,c);
  }
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:29: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result

Judge Result