0_0_36162853_10040.cpp: In function 'int main()': 0_0_36162853_10040.cpp:66:24: error: too many arguments to function 'void up(int, int)' up(0, 1, t - 1,a[1], 1); ^ 0_0_36162853_10040.cpp:26:6: note: declared here void up(int x,int sum) { ^