27 lines
476 B
C
27 lines
476 B
C
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#include <stdio.h>
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int main() {
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FILE* input = fopen("../data/2015/1/input.txt", "r");
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char c;
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int floor = 0;
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while (fread(&c, 1, 1, input) > 0) {
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if (c == '(') floor++;
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else if(c == ')') floor--;
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}
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printf("Part 1: %d\n", floor);
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floor = 0;
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int steps = 0;
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rewind(input);
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while (fread(&c, 1, 1, input) > 0) {
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if (c == '(') floor++;
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else if(c == ')') floor--;
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steps++;
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if (floor < 0) break;
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}
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printf("Part 2: %d\n", steps);
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}
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