34 lines
638 B
C
34 lines
638 B
C
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#include <stdio.h>
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#include <stdlib.h>
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int main()
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{
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char *line = NULL;
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size_t len;
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int ops = 1;
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int x = 1;
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int signal = 0;
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while (getline(&line, &len, stdin) != -1)
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{
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if ((ops+20) % 40 == 0) {
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printf("%d %d\n", ops, x);
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signal += ops * x;
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}
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if (line[0] == 'a') {
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ops++;
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if ((ops+20) % 40 == 0) {
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printf("%d %d\n", ops, x);
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signal += ops * x;
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}
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int a = atoi(line+5);
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x += a;
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printf("%d\n", a);
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}
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ops++;
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}
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printf("%d\n", signal);
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}
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