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22 lines
551 B
C
22 lines
551 B
C
int canCompleteCircuit(int* gas, int gasSize, int* cost, int costSize) {
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int i = 0;
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while (i < gasSize) {
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int sumOfGas = 0, sumOfCost = 0;
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int cnt = 0;
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while (cnt < gasSize) {
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int j = (i + cnt) % gasSize;
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sumOfGas += gas[j];
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sumOfCost += cost[j];
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if (sumOfCost > sumOfGas) {
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break;
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}
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cnt++;
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}
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if (cnt == gasSize) {
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return i;
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} else {
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i = i + cnt + 1;
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}
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}
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return -1;
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} |