Pakkaus

input/code.cpp: In function 'int main()':
input/code.cpp:23:14: warning: format not a string literal and no format arguments [-Wformat-security]
    printf(str);
              ^
input/code.cpp:6:20: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%s", input);
                    ^

#include <stdio.h>
#include <stdint.h>

int main() {
	char input[1000010];
	scanf("%s", input);
	long i, j;
	i=0;
	int64_t amount;
	char str[1000010];
	while (i<1000010) {
		amount = 0;
		j = 0;
		while (input[i] >= 48 && input[i] <= 57)
			amount = amount * 10 + input[i++] - 48;
		while (!(input[i] >=48 && input[i] <= 57)) {
			str[j++] = input[i++];
			if (i>1000010)
				break;
		}
		str[j] = '\0';
		for (long k=0;k<amount;k++)
			printf(str);
	}
	printf("\n");
	return 0;
}

Test 1

Group: 1

Verdict: ACCEPTED

Test 2

Group: 1

Verdict: ACCEPTED

Test 3

Group: 1

Verdict: ACCEPTED

Test 4

Group: 1

Verdict: ACCEPTED

Test 5

Group: 1

Verdict: ACCEPTED

Test 6

Group: 2

Verdict: ACCEPTED

Test 7

Group: 2

Verdict: ACCEPTED

Test 8

Group: 2

Verdict: ACCEPTED

Test 9

Group: 2

Verdict: ACCEPTED

Test 10

Group: 2

Verdict: ACCEPTED

Test 11

Group: 3

Verdict: ACCEPTED

Test 12

Group: 3

Verdict: WRONG ANSWER

Test 13

Group: 3

Verdict: ACCEPTED

Test 14

Group: 3

Verdict: ACCEPTED

Test 15

Group: 3

Verdict: ACCEPTED