double area(int tria, int trib, int tric){double tril, area,trila;tril = double((tria + trib + tric) / 2);area = sqrt(tril * (tril - double(tria))*(tril - double(trib))*(tril - double(tric)));return area;}int main(int argc, char** argv) {int triabc[3], temp;// double area;printf("請輸入三個邊長：");scanf("%d,%d,%d", &triabc[0], &triabc[1], &triabc[2]);for (int j = 0;j triabc[i + 1]){temp = triabc[i];triabc[i] = triabc[i + 1];triabc[i + 1] = temp;}}printf("試試：%d", triabc[j]);}if ((triabc[0] + triabc[1]) > triabc[2] && (triabc[0] + triabc[2]) > triabc[1] && (triabc[1] + triabc[2] > triabc[0]) && (triabc[2] - triabc[0])