Question

​Write a program which requests two weights in kilograms and grams and prints the sum of the weights. For example, if the weights are 3kg 500g and 4kg 700g, your program should print 8kg 200g. in c programming selection logic

Answer 1

Program Code to copy

#include<stdio.h>

int main() {
int kg1, kg2, gm1, gm2, sumKg, sumGm;

printf("Enter first weight in kg and grams : ");
scanf("%d %d", &kg1, &gm1);

printf("Enter second weight in kg and grams : ");
scanf("%d %d", &kg2, &gm2);

//if sum of grams is > 1000 then it is included in kg.
//Selection is performed on the sum of grams.
if( gm1 + gm2 > 1000){
sumKg = kg1 + kg2 + 1;
sumGm = gm1 + gm2 - 1000 ;
}//else if sum of grams is < 1000 then it remains in g.
else{
sumKg = kg1 + kg2 ;
sumGm = gm1 + gm2 ;
}
printf("Sum of weights : %d kg %d g", sumKg, sumGm);
return(0);
}

Program Screenshot and output

Code and Output

Case 1: sum of both grams is > 1000

Case 2: sum of both grams is < 1000