Submission #109194

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Source Code Expand

#include<stdio.h>
#include<stdlib.h> 
#include<string.h>
#include<math.h>






int main(){
	
	int n;
	scanf("%d",&n);
	int a[30001]; 
	int b[30001];
	bool r[2405]={0};

	for(int i=0;i<n;i++){
		scanf("%d-%d",&a[i],&b[i]);
		if(b[i]%5!=0)b[i]+=5;
		for(int j=a[i]-a[i]%5;j<=b[i]-b[i]%5;j++){
			r[j]=1;
		}
	}
	for(int i=0;i<2401;i++){
		if(i%100>59)continue;
		if(r[i]){
			for(int j=i+1;j<2405;j++){
				if(j%100>59)continue;
				if(!r[j]){
					printf("%04d-%04d\n",i,j-1);
					i=j;
					break;
				}
			}
		}
	}

	return 0;


}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:14:16: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
./Main.cpp:20:29: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]

Judge Result