baekjoon 2941

https://www.acmicpc.net/problem/2941

Code

#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
#include <string.h>

int main(void) {
	char arr[101] = { NULL, };
	int cnt = 0;

	gets(arr);

	for (int i = 0; i < strlen(arr); i++) {
		for (int j = i + 2; j >= i; j--) {
			if (j == i + 2) {
				if (arr[j - 2] == 'd' && arr[j - 1] == 'z' && arr[j] == '=') {
					cnt++;
					i += 2;
					continue;
				}
			}

			if (j == i + 1) {
				if (arr[j - 1] == 'c' && arr[j] == '=') {
					cnt++;
					i += 1;
					continue;
				}
				if (arr[j - 1] == 'c' && arr[j] == '-') {
					cnt++;
					i += 1;
					continue;
				}
				if (arr[j - 1] == 'd' && arr[j] == '-') {
					cnt++;
					i += 1;
					continue;
				}
				if (arr[j - 1] == 'l' && arr[j] == 'j') {
					cnt++;
					i += 1;
					continue;
				}
				if (arr[j - 1] == 'n' && arr[j] == 'j') {
					cnt++;
					i += 1;
					continue;
				}
				if (arr[j - 1] == 's' && arr[j] == '=') {
					cnt++;
					i += 1;
					continue;
				}
				if (arr[j - 1] == 'z' && arr[j] == '=') {
					cnt++;
					i += 1;
					continue;
				}
			}
			if(j == i) {
				cnt++;
				continue;
			}

		}
	}

	printf("%d", cnt);

	return 0;
}