by abdulsaboor » Thu Oct 02, 2014 11:46 am
5.
Does there any function exist to convert the int or float to a string?
A. Yes
B. No
Answer: Option A
Explanation:
1. itoa() converts an integer to a string.
2. ltoa() converts a long to a string.
3. ultoa() converts an unsigned long to a string.
4. sprintf() sends formatted output to a string, so it can be used to convert any type of values to string type.
#include<stdio.h>
#include<stdlib.h>
int main(void)
{
int num1 = 12345;
float num2 = 5.12;
char str1[20];
char str2[20];
itoa(num1, str1, 10); /* 10 radix value */
printf("integer = %d string = %s \n", num1, str1);
sprintf(str2, "%f", num2);
printf("float = %f string = %s", num2, str2);
return 0;
}
// Output:
// integer = 12345 string = 12345
// float = 5.120000 string = 5.120000
DR ABDUL SABOOR
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