Submission #60941

#	Time	Username	Problem	Language	Result	Execution time	Memory
60941		0xrgb	Mobitel (COCI14_mobitel)	C++11	50 / 50	2 ms	756 KiB

mobitel

#include <cstdio>

int D[10];
char msg[128];
constexpr int T[][2] = {
	{2, 1}, {2, 2}, {2, 3},
	{3, 1}, {3, 2}, {3, 3},
	{4, 1}, {4, 2}, {4, 3},
	{5, 1}, {5, 2}, {5, 3},
	{6, 1}, {6, 2}, {6, 3},
	{7, 1}, {7, 2}, {7, 3}, {7, 4},
	{8, 1}, {8, 2}, {8, 3},
	{9, 1}, {9, 2}, {9, 3}, {9, 4},
};


int main() {
	for (int i = 1; i <= 9; ++i) {
		int x;
		scanf("%d", &x);
		D[x] = i;
	}
	scanf("%s", msg);

	for (int i = 0; msg[i]; ++i) {
		const int ma = msg[i] - 'a';
		if (i >= 1 && T[ma][0] == T[msg[i - 1] - 'a'][0]) putchar('#');
		for (int i = 0, j = T[ma][1], k = D[T[ma][0]]; i < j; ++i) putchar('0' + k);
	}
	puts("");
}

Compilation message (stderr)

mobitel.cpp: In function 'int main()':
mobitel.cpp:20:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d", &x);
   ~~~~~^~~~~~~~~~
mobitel.cpp:23:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%s", msg);
  ~~~~~^~~~~~~~~~~

• Subtask 1: 50 / 50