[Solved] What will be the output of the program ? #include<stdio.h> int main() { float a=3.15529; printf("%2.1f\n", a); return 0; } - Programming - C Programming - Input / Output - Aptitude Exam Question and Answer

Input / Output

Q1: What will be the output of the program ?

#include<stdio.h>

int main()
{
    float a=3.15529;
    printf("%2.1f\n", a);
    return 0;
}

A 3.00

B 3.15

C 3.2

D 3

ANS:C - 3.2

float a=3.15529; The variable a is declared as an float data type and initialized to value 3.15529; printf("%2.1f\n", a); The precision specifier tells .1f tells the printf function to place only one number after the .(dot). Hence the output is 3.2

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