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Based on 4.5 fb$^{-1}$ data taken at seven center-of-mass energies rangingfrom 4.600 to 4.699 GeV with the BESIII detector at the BEPCII collider, wemeasure the branching fractions of$\Lambda_{c}^{+}\rightarrow\Sigma^{+}+hadrons$ relative to$\Lambda_{c}^{+}\rightarrow \Sigma^+ \pi^+ \pi^-$. Combining with the worldaverage branching fraction of $\Lambda_{c}^{+}\rightarrow \Sigma^+ \pi^+\pi^-$, their branching fractions are measured to be$(0.377\pm0.042\pm0.018\pm0.021)\%$ for $\Lambda_{c}^{+}\rightarrow\Sigma^{+}K^{+} K^{-}$, $(0.200\pm0.023\pm0.010\pm0.011)\%$ for$\Lambda_{c}^{+}\rightarrow\Sigma^{+} K^{+} \pi^{-}$,$(0.414\pm0.080\pm0.029\pm0.023)\%$ for$\Lambda_{c}^{+}\rightarrow\Sigma^{+}\phi$ and$(0.197\pm0.036\pm0.008\pm0.011)\%$ for$\Lambda_{c}^{+}\rightarrow\Sigma^{+}K^{+} K^{-}$(non-$\phi$). In all the aboveresults, the first uncertainties are statistical, the second are systematic andthe third are from external input of the branching fraction of$\Lambda_{c}^{+}\rightarrow \Sigma^+ \pi^+ \pi^-$. Since no signal for$\Lambda_{c}^{+}\rightarrow\Sigma^{+} K^{+} \pi^{-}\pi^{0}$ is observed, theupper limit of its branching fraction is determined to be 0.11\% at the 90$\%$confidence level.

Measurement of branching fractions of $\Lambda_{c}^{+}$ decays to $\Sigma^{+} K^{+} K^{-}$, $\Sigma^{+}\phi$ and $\Sigma^{+} K^{+} \pi^{-}(\pi^{0})$