3.7.2 Mathops

#include <iostream>using namespace std;#define PRINT(STR,VAR)cout <<STR "="<<VAR<<endlint main(){int i,j,k;float u,v,w;cout<<"enter another integer:";cin>>k;PRINT("j",j); PRINT("k",k);i=j+k; PRINT("j+k",i);i=j-k; PRINT("j-k",i);i=k/j; PRINT("k/j",i);i=k*j; PRINT("k*j",i);i=k%j; PRITN("k%j",i);j%=k; PRINT("j%=k",j);cout<<"Enter a floating-point number: ";cin>>v;cout<<"Enter another floating-point number: ";cin>>w;PRINT("v",v); PRINT("w",w);u=v+w; PRINT("v+w",u);u=v-w; PRINT("v-w",u);u=v*w; PRINT("v*w",u);u=v/w; PRINT("v/w",u);PRINT("u",u); PRINT("v",v);u+=v;PRINT("u +=v",u);u-=v;PRINT("u -=v",u);u*=v;PRINT("u *=v",u);u/=v;PRINT("u /=v",u);}