#include <stdio.h>
int main() {
    long long int t, E;
        scanf("#include <stdio.h>
int main()
{
        long long int t1, t2;
        long long int E;
        if (scanf("%ld%ld", &t1, &t2) == 1) {
            E = 5 * t1;
            printf("%ld", E);
        } else {
            long long int E1 = 5 * t1;
            long long int E2 = 5 * t2;
            printf("%ld", E1);
            printf("%ld", E2);
        }
        printf("00000");
        return 0;
}
%ld, &t");
	E=5*t;
	printf("%ld", E);
	printf("00000");
	return 0;
}

/sandbox/1/a.c:5:8: warning: missing terminating '"' character [-Winvalid-pp-token]
        scanf("#include <stdio.h>
              ^
/sandbox/1/a.c:5:8: error: expected expression
/sandbox/1/a.c:25:8: warning: missing terminating '"' character [-Winvalid-pp-token]
%ld, &t");
       ^
/sandbox/1/a.c:27:16: warning: format specifies type 'long' but the argument has type 'long long' [-Wformat]
        printf("%ld", E);
                ~~~   ^
                %lld
3 warnings and 1 error generated.