Submission #162932

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Source Code Expand

#include<stdio.h>
int main()
{
 	long a,b,z;
	long z10,z100,z1000,z10000;
	long y1,y10,y100,y1000;
	long i,ans;

	scanf("%ld %ld",&a,&b);

	for (i=a; i<=b ;i++){
		printf("loop i=%ld \t",i);

		z10    = ((i/   10)%   10);
		z100   = ((i/  100)%  100);
		z1000  = ((i/ 1000)% 1000);
		z10000 = ((i/10000)%10000);

		if (z10 == 4 || z10 == 9 || z100 == 4 || z100 == 9 || z1000 == 4 || z1000 == 9 || z10000 == 4 || z10000 == 9){
			ans = ans +1;
			} // if

		else {
            y1 = i % 10;
			y10 = i % 100;
			y100 = i % 1000;
			y1000 = i % 10000;


		if (y1 == 4 || y1 == 9 || y10 == 4 || y10== 9 || y100 == 4 || y100 == 9 || y1000 == 4 || y1000 == 9){
			ans = ans +1;
			} //if
			} //else

			} //for


	printf("%ld\n",ans);


	return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:9:7: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]

Judge Result