#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>
#include<algorithm>
using namespace std;
double p[4][5];
double Get(double a, double b, double c, double d, double e){
return a * (1 + b / 100.0) * ((1 - min(c, 1.0)) + min(c, 1.0) * d) * (1 + e);
}
void print(double x, double y){
if (fabs(x - y) < 1e-10)printf("0\n");
else if (x < y)printf("+\n");
else printf("-\n");
}
int main(){
for (int i = 0; i < 4; i++){
for (int j = 0; j < 5; j++)scanf("%lf", p[i] + j);
p[i][2] /= 100;
p[i][3] /= 100;
p[i][4] /= 100;
}
double q[5];
for (int i = 0; i < 5; i++)q[i] = p[2][i] - p[3][i];
double K1 = Get(p[0][0], p[0][1], p[0][2], p[0][3], p[0][4]);
double K2 = Get(p[0][0] - q[0], p[0][1] - q[1], p[0][2] - q[2], p[0][3] - q[3], p[0][4] - q[4]);
double K3 = Get(p[1][0], p[1][1], p[1][2], p[1][3], p[1][4]);
double K4 = Get(p[1][0] + q[0], p[1][1] + q[1], p[1][2] + q[2], p[1][3] + q[3], p[1][4] + q[4]);
print(K1, K2);
print(K3, K4);
return 0;
}
Compilation message
relay.cpp: In function ‘void print(double, double)’:
relay.cpp:12:16: error: ‘fabs’ was not declared in this scope
if (fabs(x - y) < 1e-10)printf("0\n");
^
relay.cpp: In function ‘int main()’:
relay.cpp:19:52: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
for (int j = 0; j < 5; j++)scanf("%lf", p[i] + j);
^
