//Q96. Reverse each word in a sentence without changing the word order.
#include <stdio.h>
#include <string.h>
 
int main() {
    char str[200];
    int i, start = 0, end, len;
    gets(str);
    len = strlen(str);
 
    for(i = 0; i <= len; i++) {
        if(str[i] == ' ' || str[i] == '\0') {
            end = i - 1;
            while(start < end) {
                char temp = str[start];
                str[start] = str[end];
                str[end] = temp;
                start++;
                end--;
            }
            start = i + 1;
        }
    }
 
    printf("%s", str);
}
 

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