Submission #598537

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Source Code Expand

#include <cstdio>
bool isRain[2500];
int main(void)
{
  int n;
  int s1, s2;

  scanf("%d", &n);
  for(int i = 0;i < n; i++) {
    scanf("%d-%d", &s1, &s2);
    if(s1 % 5) s1 -= s1 % 5;
    if(55 < s2 % 100) s2 = (s2/100)*100 + 100;
    else if(s2 % 5) s2 += 5 - (s2 % 5);

    for(int i = s1;i <= s2; i++) {
      isRain[i] = true;
    }
  }

  for(int i = 0;i <= 2400; ) {
    if(!isRain[i]){ i++; continue; }

    int j = i;
    while(isRain[++j]) ;
    j--;

    printf("%04d-%04d\n", i, j);
    i = ++j;
  }
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:8:18: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
./Main.cpp:10:29: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]

Judge Result