Question

Practice basic output formatting by reproducing the output below. All floating-point numbers should have 3 decimal places. Use these constants and values: NUM1= 10, NUM2= 1.49, and NUM3= 12.538767

Output:

NUM1 NUM2 NUM3
10 1.490 12.539

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123456789012345678901234 <-- DO NOT output this area. It is here to help you align things.

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Solve in C++.

Answer 1

#include<stdio.h>
#include<iostream>

using namespace std; \
int main()
{
        float num1=10;
        float num2=1.49;
        float num3=12.538767;
        
        //%-Xs : - sign puts the string to left side  X denotes number of space occupy  and s represents string 
        printf("%-10s%-10s%-10s\n","NUM 1","NUM 2","NUM 3");
        
        // %-X.Yf  : - sign puts number to left  X denotes number of space occupied by whole number  Y represent space occupied after decimal
        printf("%-10.3f%-10.3f%-10.3f\n",num1,num2,num3);

        return 0;
}

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