1 2 3 4=5用加减乘除四则运算符号及括号填入下式,使等式成立。_百度知 ...答:if (fabs(compute(compute(compute(num[0],op[i],num[1]), op[j], num[2]), op[k], num[3]) - num[4]) <= 1e-5)printf("%d %d %d %d\n", i, j, k, p);break;case 1:if (fabs(compute(compute(num[0],op[i],num[1]), op[j], compute(num[2], op[k], ...