1. Write a program to reverse every second word in a
given sentence.
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Answer Posted / lalit
#include <stdio.h>
#include <string.h>
void main()
{
int i, j = 0, k = 0, x, len;
char str[100], str1[10][20], temp;
printf("enter the string :");
scanf("%[^
]s", str);
/* reads into 2d character array */
for (i = 0;str[i] != ' '; i++)
{
if (str[i] == ' ')
{
str1[k][j]=' ';
k++;
j=0;
}
else
{
str1[k][j]=str[i];
j++;
}
}
str1[k][j] = ' ';
/* reverses each word of a given string */
for (i = 0;i <= k;i++)
{
len = strlen(str1[i]);
for (j = 0, x = len - 1;j < x;j++,x--)
{
temp = str1[i][j];
str1[i][j] = str1[i][x];
str1[i][x] = temp;
}
}
for (i = 0;i <= k;i++)
{
printf("%s ", str1[i]);
}
}
| Is This Answer Correct ? | 0 Yes | 4 No |
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