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(C) day 3 part 1 done

This commit is contained in:
kageru 2018-12-03 15:39:10 +01:00
parent fa03afb786
commit b9b28cb0d2
1 changed files with 8 additions and 26 deletions
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34
03/day3.c
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@ -15,30 +15,22 @@ struct Claim parseClaim(char line[25]) {
return claim;
}
//int totalIncrements = 0;
void resetFields(int fabric [SIZE][SIZE]) {
for (int i=0; i<1000; i++) {
for (int j=0; j<1000; j++) {
fabric[i][j] = 0;
}
}
}
void setFields(struct Claim claim, int fabric [SIZE][SIZE]) {
for (int i=claim.left; i<claim.left+claim.width; i++) {
for (int j=claim.top; j<claim.top+claim.height; j++) {
fabric[i][j] += 1;
// totalIncrements++;
}
}
}
/*
int verifyClaim(struct Claim claim, int fabric [SIZE][SIZE]) {
for (int i=claim.left; i<=claim.left+claim.width; i++) {
for (int j=claim.top; j<=claim.top+claim.height; j++) {
if (fabric[i][j] != 1) {
return 0;
}
}
}
return 1;
}
*/
int countDoubles(int fabric [SIZE][SIZE]) {
int sum = 0;
for (int i=0; i<SIZE; i++) {
@ -56,23 +48,13 @@ int main() {
FILE* input = fopen("input", "r");
char line [25];
resetFields(fabric);
while (fgets(line, sizeof(line), input)) {
struct Claim claim = parseClaim(line);
setFields(claim, fabric);
}
/*
int validClaims;
input = fopen("input", "r");
while (fgets(line, sizeof(line), input)) {
struct Claim claim = parseClaim(line);
validClaims += verifyClaim(claim, fabric);
}
*/
printf("%d\n", countDoubles(fabric));
// printf("%d\n", totalIncrements);
return 0;
}