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URI Problem 1155 S Sequence Solution in C, Python - URI Online Judge Solution


URI Online Judge Solution 1155 S Sequence using C, Python Programming Language.

Write an algorithm to calculate and write the value of S, S being given by:
S = 1 + 1/2 + 1/3 + … + 1/100

Input

There is no input in this problem.

Output

The output contains a value corresponding to the value of S.

The value should be printed with two digits after the decimal point.

Solution using Python:

 S = 0
 for i in range(1,101):
     S = S + 1/i
 print("%.2f"%S)

Solution using C :

#include <stdio.h>
int main() {
    int i;
    float S=0;
    for(i=1; i<=100; i++)
    {
        S += (float)1/(float)i;
    }
    printf("%.2f\n",S);
    return 0;
}
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