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fix(C): fix the array initialization in coin_change.c #1277

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merged 3 commits into from
Apr 14, 2024
Merged

fix(C): fix the array initialization in coin_change.c #1277

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a78ce37
add
qq909244296 Apr 14, 2024
0988b78
Update coin_change.c
krahets Apr 14, 2024
ff3f21d
Update coin_change.c
krahets Apr 14, 2024
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6 changes: 5 additions & 1 deletion codes/c/chapter_dynamic_programming/coin_change.c
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Original file line number Diff line number Diff line change
Expand Up @@ -50,8 +50,12 @@ int coinChangeDPComp(int coins[], int amt, int coinsSize) {
int n = coinsSize;
int MAX = amt + 1;
// 初始化 dp 表
int *dp = calloc(amt + 1, sizeof(int));
int *dp = malloc((amt + 1) * sizeof(int));
for (int j = 1; j <= amt; j++) {
dp[j] = MAX;
}
dp[0] = 0;

// 状态转移
for (int i = 1; i <= n; i++) {
for (int a = 1; a <= amt; a++) {
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