Submission #1162377

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Source Code Expand

#include <stdio.h>
void B() {
	char *niconico = new char[100000];
	scanf("%s", niconico);
	constexpr unsigned short niconico_s = '5' << 8 | '2';
	int total = 0;
	for (int i = 0; i < 100000; i++) {
		unsigned short* short_p = (unsigned short *)(niconico + i);
		int j;
		for (j = 0; short_p[j] == niconico_s; j++)
			total += j + 1;
		if (j != 0)
			i += j * 2 - 1;
	}
	printf("%d\n", total);
}
int main() {
	B();
}

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