Submission #108110

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Source Code Expand

a[962];
main(){
	int x,y,i,j;
	for(scanf("%d",&j);j--;){
		scanf("%d-%d",&x,&y);
		x=(x/100*60+x%100)/5;
		y=(y/100*60+y%100+4)/5;
		for(i=x*2;i<=y*2;i++)a[i]=1;
	}
	for(i=0;i<962;i+=2){
		if(a[i]){
			for(j=i;a[j];j+=1);
			j-=1;
			printf("%02d%02d-%02d%02d\n",i/2/12,i/2%12*5,j/2/12,j/2%12*5);
			i=j;
		}
	}
	exit(0);
}

Submission Info

Compile Error

./Main.c:1:1: warning: data definition has no type or storage class [enabled by default]
./Main.c: In function ‘main’:
./Main.c:4:6: warning: incompatible implicit declaration of built-in function ‘scanf’ [enabled by default]
./Main.c:14:4: warning: incompatible implicit declaration of built-in function ‘printf’ [enabled by default]
./Main.c:18:2: warning: incompatible implicit declaration of built-in function ‘exit’ [enabled by default]

Judge Result